45450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1$

素因数の和:119

約数の個数: 36

約数和(自身を含む): 123318

約数和(自身を除く): 77868

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 3030, 4545, 5050, 7575, 9090, 15150, 22725, 45450]

約数ペア:

[(1, 45450), (2, 22725), (3, 15150), (5, 9090), (6, 7575), (9, 5050), (10, 4545), (15, 3030), (18, 2525), (25, 1818), (30, 1515), (45, 1010), (50, 909), (75, 606), (90, 505), (101, 450), (150, 303), (202, 225)]