90293600

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1992

約数の個数: 72

約数和(自身を含む): 224282520

約数和(自身を除く): 133988920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 1913, 2360, 2950, 3826, 4720, 5900, 7652, 9440, 9565, 11800, 15304, 19130, 23600, 30608, 38260, 47200, 47825, 61216, 76520, 95650, 112867, 153040, 191300, 225734, 306080, 382600, 451468, 564335, 765200, 902936, 1128670, 1530400, 1805872, 2257340, 2821675, 3611744, 4514680, 5643350, 9029360, 11286700, 18058720, 22573400, 45146800, 90293600]

約数ペア:

[(1, 90293600), (2, 45146800), (4, 22573400), (5, 18058720), (8, 11286700), (10, 9029360), (16, 5643350), (20, 4514680), (25, 3611744), (32, 2821675), (40, 2257340), (50, 1805872), (59, 1530400), (80, 1128670), (100, 902936), (118, 765200), (160, 564335), (200, 451468), (236, 382600), (295, 306080), (400, 225734), (472, 191300), (590, 153040), (800, 112867), (944, 95650), (1180, 76520), (1475, 61216), (1888, 47825), (1913, 47200), (2360, 38260), (2950, 30608), (3826, 23600), (4720, 19130), (5900, 15304), (7652, 11800), (9440, 9565)]