45176800

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 111321000

約数和(自身を除く): 66144200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 379, 400, 596, 745, 758, 800, 1192, 1490, 1516, 1895, 2384, 2980, 3032, 3725, 3790, 4768, 5960, 6064, 7450, 7580, 9475, 11920, 12128, 14900, 15160, 18950, 23840, 29800, 30320, 37900, 56471, 59600, 60640, 75800, 112942, 119200, 151600, 225884, 282355, 303200, 451768, 564710, 903536, 1129420, 1411775, 1807072, 2258840, 2823550, 4517680, 5647100, 9035360, 11294200, 22588400, 45176800]

約数ペア:

[(1, 45176800), (2, 22588400), (4, 11294200), (5, 9035360), (8, 5647100), (10, 4517680), (16, 2823550), (20, 2258840), (25, 1807072), (32, 1411775), (40, 1129420), (50, 903536), (80, 564710), (100, 451768), (149, 303200), (160, 282355), (200, 225884), (298, 151600), (379, 119200), (400, 112942), (596, 75800), (745, 60640), (758, 59600), (800, 56471), (1192, 37900), (1490, 30320), (1516, 29800), (1895, 23840), (2384, 18950), (2980, 15160), (3032, 14900), (3725, 12128), (3790, 11920), (4768, 9475), (5960, 7580), (6064, 7450)]