1549600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 4101300

約数和(自身を除く): 2551700

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 149, 160, 200, 208, 260, 298, 325, 400, 416, 520, 596, 650, 745, 800, 1040, 1192, 1300, 1490, 1937, 2080, 2384, 2600, 2980, 3725, 3874, 4768, 5200, 5960, 7450, 7748, 9685, 10400, 11920, 14900, 15496, 19370, 23840, 29800, 30992, 38740, 48425, 59600, 61984, 77480, 96850, 119200, 154960, 193700, 309920, 387400, 774800, 1549600]

約数ペア:

[(1, 1549600), (2, 774800), (4, 387400), (5, 309920), (8, 193700), (10, 154960), (13, 119200), (16, 96850), (20, 77480), (25, 61984), (26, 59600), (32, 48425), (40, 38740), (50, 30992), (52, 29800), (65, 23840), (80, 19370), (100, 15496), (104, 14900), (130, 11920), (149, 10400), (160, 9685), (200, 7748), (208, 7450), (260, 5960), (298, 5200), (325, 4768), (400, 3874), (416, 3725), (520, 2980), (596, 2600), (650, 2384), (745, 2080), (800, 1937), (1040, 1490), (1192, 1300)]