52180500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 103495020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 645, 750, 809, 860, 1075, 1290, 1500, 1618, 2150, 2427, 2580, 3225, 3236, 4045, 4300, 4854, 5375, 6450, 8090, 9708, 10750, 12135, 12900, 16125, 16180, 20225, 21500, 24270, 32250, 34787, 40450, 48540, 60675, 64500, 69574, 80900, 101125, 104361, 121350, 139148, 173935, 202250, 208722, 242700, 303375, 347870, 404500, 417444, 521805, 606750, 695740, 869675, 1043610, 1213500, 1739350, 2087220, 2609025, 3478700, 4348375, 5218050, 8696750, 10436100, 13045125, 17393500, 26090250, 52180500]

約数ペア:

[(1, 52180500), (2, 26090250), (3, 17393500), (4, 13045125), (5, 10436100), (6, 8696750), (10, 5218050), (12, 4348375), (15, 3478700), (20, 2609025), (25, 2087220), (30, 1739350), (43, 1213500), (50, 1043610), (60, 869675), (75, 695740), (86, 606750), (100, 521805), (125, 417444), (129, 404500), (150, 347870), (172, 303375), (215, 242700), (250, 208722), (258, 202250), (300, 173935), (375, 139148), (430, 121350), (500, 104361), (516, 101125), (645, 80900), (750, 69574), (809, 64500), (860, 60675), (1075, 48540), (1290, 40450), (1500, 34787), (1618, 32250), (2150, 24270), (2427, 21500), (2580, 20225), (3225, 16180), (3236, 16125), (4045, 12900), (4300, 12135), (4854, 10750), (5375, 9708), (6450, 8090)]