64068600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{106781}}^1$

素因数の和:106800

約数の個数: 48

約数和(自身を含む): 198614520

約数和(自身を除く): 134545920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 106781, 213562, 320343, 427124, 533905, 640686, 854248, 1067810, 1281372, 1601715, 2135620, 2562744, 2669525, 3203430, 4271240, 5339050, 6406860, 8008575, 10678100, 12813720, 16017150, 21356200, 32034300, 64068600]

約数ペア:

[(1, 64068600), (2, 32034300), (3, 21356200), (4, 16017150), (5, 12813720), (6, 10678100), (8, 8008575), (10, 6406860), (12, 5339050), (15, 4271240), (20, 3203430), (24, 2669525), (25, 2562744), (30, 2135620), (40, 1601715), (50, 1281372), (60, 1067810), (75, 854248), (100, 640686), (120, 533905), (150, 427124), (200, 320343), (300, 213562), (600, 106781)]