2741600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 7030800

約数和(自身を除く): 4289200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 149, 160, 184, 200, 230, 298, 368, 400, 460, 575, 596, 736, 745, 800, 920, 1150, 1192, 1490, 1840, 2300, 2384, 2980, 3427, 3680, 3725, 4600, 4768, 5960, 6854, 7450, 9200, 11920, 13708, 14900, 17135, 18400, 23840, 27416, 29800, 34270, 54832, 59600, 68540, 85675, 109664, 119200, 137080, 171350, 274160, 342700, 548320, 685400, 1370800, 2741600]

約数ペア:

[(1, 2741600), (2, 1370800), (4, 685400), (5, 548320), (8, 342700), (10, 274160), (16, 171350), (20, 137080), (23, 119200), (25, 109664), (32, 85675), (40, 68540), (46, 59600), (50, 54832), (80, 34270), (92, 29800), (100, 27416), (115, 23840), (149, 18400), (160, 17135), (184, 14900), (200, 13708), (230, 11920), (298, 9200), (368, 7450), (400, 6854), (460, 5960), (575, 4768), (596, 4600), (736, 3725), (745, 3680), (800, 3427), (920, 2980), (1150, 2384), (1192, 2300), (1490, 1840)]