90387450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{200861}}^1$

素因数の和:200879

約数の個数: 36

約数和(自身を含む): 242842158

約数和(自身を除く): 152454708

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 200861, 401722, 602583, 1004305, 1205166, 1807749, 2008610, 3012915, 3615498, 5021525, 6025830, 9038745, 10043050, 15064575, 18077490, 30129150, 45193725, 90387450]

約数ペア:

[(1, 90387450), (2, 45193725), (3, 30129150), (5, 18077490), (6, 15064575), (9, 10043050), (10, 9038745), (15, 6025830), (18, 5021525), (25, 3615498), (30, 3012915), (45, 2008610), (50, 1807749), (75, 1205166), (90, 1004305), (150, 602583), (225, 401722), (450, 200861)]