133890660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743837}}^1$

素因数の和:743852

約数の個数: 36

約数和(自身を含む): 406135548

約数和(自身を除く): 272244888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743837, 1487674, 2231511, 2975348, 3719185, 4463022, 6694533, 7438370, 8926044, 11157555, 13389066, 14876740, 22315110, 26778132, 33472665, 44630220, 66945330, 133890660]

約数ペア:

[(1, 133890660), (2, 66945330), (3, 44630220), (4, 33472665), (5, 26778132), (6, 22315110), (9, 14876740), (10, 13389066), (12, 11157555), (15, 8926044), (18, 7438370), (20, 6694533), (30, 4463022), (36, 3719185), (45, 2975348), (60, 2231511), (90, 1487674), (180, 743837)]