68386800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{56989}}^1$

素因数の和:57010

約数の個数: 60

約数和(自身を含む): 219069560

約数和(自身を除く): 150682760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 56989, 113978, 170967, 227956, 284945, 341934, 455912, 569890, 683868, 854835, 911824, 1139780, 1367736, 1424725, 1709670, 2279560, 2735472, 2849450, 3419340, 4274175, 4559120, 5698900, 6838680, 8548350, 11397800, 13677360, 17096700, 22795600, 34193400, 68386800]

約数ペア:

[(1, 68386800), (2, 34193400), (3, 22795600), (4, 17096700), (5, 13677360), (6, 11397800), (8, 8548350), (10, 6838680), (12, 5698900), (15, 4559120), (16, 4274175), (20, 3419340), (24, 2849450), (25, 2735472), (30, 2279560), (40, 1709670), (48, 1424725), (50, 1367736), (60, 1139780), (75, 911824), (80, 854835), (100, 683868), (120, 569890), (150, 455912), (200, 341934), (240, 284945), (300, 227956), (400, 170967), (600, 113978), (1200, 56989)]