149520200

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{4951}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 350007360

約数和(自身を除く): 200487160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 3020, 3775, 4951, 6040, 7550, 9902, 15100, 19804, 24755, 30200, 39608, 49510, 99020, 123775, 198040, 247550, 495100, 747601, 990200, 1495202, 2990404, 3738005, 5980808, 7476010, 14952020, 18690025, 29904040, 37380050, 74760100, 149520200]

約数ペア:

[(1, 149520200), (2, 74760100), (4, 37380050), (5, 29904040), (8, 18690025), (10, 14952020), (20, 7476010), (25, 5980808), (40, 3738005), (50, 2990404), (100, 1495202), (151, 990200), (200, 747601), (302, 495100), (604, 247550), (755, 198040), (1208, 123775), (1510, 99020), (3020, 49510), (3775, 39608), (4951, 30200), (6040, 24755), (7550, 19804), (9902, 15100)]