90998699200

素因数分解:

$2^6\times 5^2\times {\mathrm{13781}}^1\times {\mathrm{4127}}^1$

素因数の和:17930

約数の個数: 84

約数和(自身を含む): 223984181952

約数和(自身を除く): 132985482752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 4127, 8254, 13781, 16508, 20635, 27562, 33016, 41270, 55124, 66032, 68905, 82540, 103175, 110248, 132064, 137810, 165080, 206350, 220496, 264128, 275620, 330160, 344525, 412700, 440992, 551240, 660320, 689050, 825400, 881984, 1102480, 1320640, 1378100, 1650800, 2204960, 2756200, 3301600, 4409920, 5512400, 6603200, 11024800, 22049600, 56874187, 113748374, 227496748, 284370935, 454993496, 568741870, 909986992, 1137483740, 1421854675, 1819973984, 2274967480, 2843709350, 3639947968, 4549934960, 5687418700, 9099869920, 11374837400, 18199739840, 22749674800, 45499349600, 90998699200]

約数ペア:

[(1, 90998699200), (2, 45499349600), (4, 22749674800), (5, 18199739840), (8, 11374837400), (10, 9099869920), (16, 5687418700), (20, 4549934960), (25, 3639947968), (32, 2843709350), (40, 2274967480), (50, 1819973984), (64, 1421854675), (80, 1137483740), (100, 909986992), (160, 568741870), (200, 454993496), (320, 284370935), (400, 227496748), (800, 113748374), (1600, 56874187), (4127, 22049600), (8254, 11024800), (13781, 6603200), (16508, 5512400), (20635, 4409920), (27562, 3301600), (33016, 2756200), (41270, 2204960), (55124, 1650800), (66032, 1378100), (68905, 1320640), (82540, 1102480), (103175, 881984), (110248, 825400), (132064, 689050), (137810, 660320), (165080, 551240), (206350, 440992), (220496, 412700), (264128, 344525), (275620, 330160)]