45050220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{250279}}^1$

素因数の和:250294

約数の個数: 36

約数和(自身を含む): 136652880

約数和(自身を除く): 91602660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 250279, 500558, 750837, 1001116, 1251395, 1501674, 2252511, 2502790, 3003348, 3754185, 4505022, 5005580, 7508370, 9010044, 11262555, 15016740, 22525110, 45050220]

約数ペア:

[(1, 45050220), (2, 22525110), (3, 15016740), (4, 11262555), (5, 9010044), (6, 7508370), (9, 5005580), (10, 4505022), (12, 3754185), (15, 3003348), (18, 2502790), (20, 2252511), (30, 1501674), (36, 1251395), (45, 1001116), (60, 750837), (90, 500558), (180, 250279)]