8048100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 23574880

約数和(自身を除く): 15526780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 193, 278, 300, 386, 417, 556, 579, 695, 772, 834, 965, 1158, 1390, 1668, 1930, 2085, 2316, 2780, 2895, 3475, 3860, 4170, 4825, 5790, 6950, 8340, 9650, 10425, 11580, 13900, 14475, 19300, 20850, 26827, 28950, 41700, 53654, 57900, 80481, 107308, 134135, 160962, 268270, 321924, 402405, 536540, 670675, 804810, 1341350, 1609620, 2012025, 2682700, 4024050, 8048100]

約数ペア:

[(1, 8048100), (2, 4024050), (3, 2682700), (4, 2012025), (5, 1609620), (6, 1341350), (10, 804810), (12, 670675), (15, 536540), (20, 402405), (25, 321924), (30, 268270), (50, 160962), (60, 134135), (75, 107308), (100, 80481), (139, 57900), (150, 53654), (193, 41700), (278, 28950), (300, 26827), (386, 20850), (417, 19300), (556, 14475), (579, 13900), (695, 11580), (772, 10425), (834, 9650), (965, 8340), (1158, 6950), (1390, 5790), (1668, 4825), (1930, 4170), (2085, 3860), (2316, 3475), (2780, 2895)]