204626800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 567927936

約数和(自身を除く): 363301136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 175, 200, 214, 280, 350, 400, 428, 535, 560, 683, 700, 749, 856, 1070, 1366, 1400, 1498, 1712, 2140, 2675, 2732, 2800, 2996, 3415, 3745, 4280, 4781, 5350, 5464, 5992, 6830, 7490, 8560, 9562, 10700, 10928, 11984, 13660, 14980, 17075, 18725, 19124, 21400, 23905, 27320, 29960, 34150, 37450, 38248, 42800, 47810, 54640, 59920, 68300, 73081, 74900, 76496, 95620, 119525, 136600, 146162, 149800, 191240, 239050, 273200, 292324, 299600, 365405, 382480, 478100, 511567, 584648, 730810, 956200, 1023134, 1169296, 1461620, 1827025, 1912400, 2046268, 2557835, 2923240, 3654050, 4092536, 5115670, 5846480, 7308100, 8185072, 10231340, 12789175, 14616200, 20462680, 25578350, 29232400, 40925360, 51156700, 102313400, 204626800]

約数ペア:

[(1, 204626800), (2, 102313400), (4, 51156700), (5, 40925360), (7, 29232400), (8, 25578350), (10, 20462680), (14, 14616200), (16, 12789175), (20, 10231340), (25, 8185072), (28, 7308100), (35, 5846480), (40, 5115670), (50, 4092536), (56, 3654050), (70, 2923240), (80, 2557835), (100, 2046268), (107, 1912400), (112, 1827025), (140, 1461620), (175, 1169296), (200, 1023134), (214, 956200), (280, 730810), (350, 584648), (400, 511567), (428, 478100), (535, 382480), (560, 365405), (683, 299600), (700, 292324), (749, 273200), (856, 239050), (1070, 191240), (1366, 149800), (1400, 146162), (1498, 136600), (1712, 119525), (2140, 95620), (2675, 76496), (2732, 74900), (2800, 73081), (2996, 68300), (3415, 59920), (3745, 54640), (4280, 47810), (4781, 42800), (5350, 38248), (5464, 37450), (5992, 34150), (6830, 29960), (7490, 27320), (8560, 23905), (9562, 21400), (10700, 19124), (10928, 18725), (11984, 17075), (13660, 14980)]