15134800

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 36744796

約数和(自身を除く): 21609996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 241, 314, 400, 482, 628, 785, 964, 1205, 1256, 1570, 1928, 2410, 2512, 3140, 3856, 3925, 4820, 6025, 6280, 7850, 9640, 12050, 12560, 15700, 19280, 24100, 31400, 37837, 48200, 62800, 75674, 96400, 151348, 189185, 302696, 378370, 605392, 756740, 945925, 1513480, 1891850, 3026960, 3783700, 7567400, 15134800]

約数ペア:

[(1, 15134800), (2, 7567400), (4, 3783700), (5, 3026960), (8, 1891850), (10, 1513480), (16, 945925), (20, 756740), (25, 605392), (40, 378370), (50, 302696), (80, 189185), (100, 151348), (157, 96400), (200, 75674), (241, 62800), (314, 48200), (400, 37837), (482, 31400), (628, 24100), (785, 19280), (964, 15700), (1205, 12560), (1256, 12050), (1570, 9640), (1928, 7850), (2410, 6280), (2512, 6025), (3140, 4820), (3856, 3925)]