51655200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21523}}^1$

素因数の和:21546

約数の個数: 72

約数和(自身を含む): 168145488

約数和(自身を除く): 116490288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 215230, 258276, 322845, 344368, 430460, 516552, 538075, 645690, 688736, 860920, 1033104, 1076150, 1291380, 1614225, 1721840, 2066208, 2152300, 2582760, 3228450, 3443680, 4304600, 5165520, 6456900, 8609200, 10331040, 12913800, 17218400, 25827600, 51655200]

約数ペア:

[(1, 51655200), (2, 25827600), (3, 17218400), (4, 12913800), (5, 10331040), (6, 8609200), (8, 6456900), (10, 5165520), (12, 4304600), (15, 3443680), (16, 3228450), (20, 2582760), (24, 2152300), (25, 2066208), (30, 1721840), (32, 1614225), (40, 1291380), (48, 1076150), (50, 1033104), (60, 860920), (75, 688736), (80, 645690), (96, 538075), (100, 516552), (120, 430460), (150, 344368), (160, 322845), (200, 258276), (240, 215230), (300, 172184), (400, 129138), (480, 107615), (600, 86092), (800, 64569), (1200, 43046), (2400, 21523)]