回答編集履歴
1
実行時間を追加
test
CHANGED
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@@ -7,3 +7,23 @@
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7
7
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76576500: 576個
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8
8
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9
9
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```
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10
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11
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12
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13
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なお実行時間
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14
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15
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```bash
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16
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17
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$ time (seq 100000|awk '$0=$1+s,s=$0'|gfactor|awk '{delete a;for(i=2;i<=NF;i++){a[$i]++};s=1;for(i in a){s*=a[i]+1};if(s>=500){print $1,s"個";exit}}')
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18
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19
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76576500: 576個
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20
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21
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22
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23
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real 0m0.080s
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24
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25
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user 0m0.106s
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26
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27
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sys 0m0.016s
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28
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29
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```
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