200240400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{166867}}^1$

素因数の和:166888

約数の個数: 60

約数和(自身を含む): 641440592

約数和(自身を除く): 441200192

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, 166867, 333734, 500601, 667468, 834335, 1001202, 1334936, 1668670, 2002404, 2503005, 2669872, 3337340, 4004808, 4171675, 5006010, 6674680, 8009616, 8343350, 10012020, 12515025, 13349360, 16686700, 20024040, 25030050, 33373400, 40048080, 50060100, 66746800, 100120200, 200240400]

約数ペア:

[(1, 200240400), (2, 100120200), (3, 66746800), (4, 50060100), (5, 40048080), (6, 33373400), (8, 25030050), (10, 20024040), (12, 16686700), (15, 13349360), (16, 12515025), (20, 10012020), (24, 8343350), (25, 8009616), (30, 6674680), (40, 5006010), (48, 4171675), (50, 4004808), (60, 3337340), (75, 2669872), (80, 2503005), (100, 2002404), (120, 1668670), (150, 1334936), (200, 1001202), (240, 834335), (300, 667468), (400, 500601), (600, 333734), (1200, 166867)]