90862020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168263}}^1$

素因数の和:168281

約数の個数: 48

約数和(自身を含む): 282683520

約数和(自身を除く): 191821500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 168263, 336526, 504789, 673052, 841315, 1009578, 1514367, 1682630, 2019156, 2523945, 3028734, 3365260, 4543101, 5047890, 6057468, 7571835, 9086202, 10095780, 15143670, 18172404, 22715505, 30287340, 45431010, 90862020]

約数ペア:

[(1, 90862020), (2, 45431010), (3, 30287340), (4, 22715505), (5, 18172404), (6, 15143670), (9, 10095780), (10, 9086202), (12, 7571835), (15, 6057468), (18, 5047890), (20, 4543101), (27, 3365260), (30, 3028734), (36, 2523945), (45, 2019156), (54, 1682630), (60, 1514367), (90, 1009578), (108, 841315), (135, 673052), (180, 504789), (270, 336526), (540, 168263)]