55189600

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 135928800

約数和(自身を除く): 80739200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 463, 596, 745, 800, 926, 1192, 1490, 1852, 2315, 2384, 2980, 3704, 3725, 4630, 4768, 5960, 7408, 7450, 9260, 11575, 11920, 14816, 14900, 18520, 23150, 23840, 29800, 37040, 46300, 59600, 68987, 74080, 92600, 119200, 137974, 185200, 275948, 344935, 370400, 551896, 689870, 1103792, 1379740, 1724675, 2207584, 2759480, 3449350, 5518960, 6898700, 11037920, 13797400, 27594800, 55189600]

約数ペア:

[(1, 55189600), (2, 27594800), (4, 13797400), (5, 11037920), (8, 6898700), (10, 5518960), (16, 3449350), (20, 2759480), (25, 2207584), (32, 1724675), (40, 1379740), (50, 1103792), (80, 689870), (100, 551896), (149, 370400), (160, 344935), (200, 275948), (298, 185200), (400, 137974), (463, 119200), (596, 92600), (745, 74080), (800, 68987), (926, 59600), (1192, 46300), (1490, 37040), (1852, 29800), (2315, 23840), (2384, 23150), (2980, 18520), (3704, 14900), (3725, 14816), (4630, 11920), (4768, 11575), (5960, 9260), (7408, 7450)]