45378180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{252101}}^1$

素因数の和:252116

約数の個数: 36

約数和(自身を含む): 137647692

約数和(自身を除く): 92269512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 252101, 504202, 756303, 1008404, 1260505, 1512606, 2268909, 2521010, 3025212, 3781515, 4537818, 5042020, 7563030, 9075636, 11344545, 15126060, 22689090, 45378180]

約数ペア:

[(1, 45378180), (2, 22689090), (3, 15126060), (4, 11344545), (5, 9075636), (6, 7563030), (9, 5042020), (10, 4537818), (12, 3781515), (15, 3025212), (18, 2521010), (20, 2268909), (30, 1512606), (36, 1260505), (45, 1008404), (60, 756303), (90, 504202), (180, 252101)]