160100400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{133417}}^1$

素因数の和:133438

約数の個数: 60

約数和(自身を含む): 512858792

約数和(自身を除く): 352758392

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, 133417, 266834, 400251, 533668, 667085, 800502, 1067336, 1334170, 1601004, 2001255, 2134672, 2668340, 3202008, 3335425, 4002510, 5336680, 6404016, 6670850, 8005020, 10006275, 10673360, 13341700, 16010040, 20012550, 26683400, 32020080, 40025100, 53366800, 80050200, 160100400]

約数ペア:

[(1, 160100400), (2, 80050200), (3, 53366800), (4, 40025100), (5, 32020080), (6, 26683400), (8, 20012550), (10, 16010040), (12, 13341700), (15, 10673360), (16, 10006275), (20, 8005020), (24, 6670850), (25, 6404016), (30, 5336680), (40, 4002510), (48, 3335425), (50, 3202008), (60, 2668340), (75, 2134672), (80, 2001255), (100, 1601004), (120, 1334170), (150, 1067336), (200, 800502), (240, 667085), (300, 533668), (400, 400251), (600, 266834), (1200, 133417)]