90955560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5087}}^1$

素因数の和:5250

約数の個数: 64

約数和(自身を含む): 274752000

約数和(自身を除く): 183796440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5087, 5960, 8940, 10174, 15261, 17880, 20348, 25435, 30522, 40696, 50870, 61044, 76305, 101740, 122088, 152610, 203480, 305220, 610440, 757963, 1515926, 2273889, 3031852, 3789815, 4547778, 6063704, 7579630, 9095556, 11369445, 15159260, 18191112, 22738890, 30318520, 45477780, 90955560]

約数ペア:

[(1, 90955560), (2, 45477780), (3, 30318520), (4, 22738890), (5, 18191112), (6, 15159260), (8, 11369445), (10, 9095556), (12, 7579630), (15, 6063704), (20, 4547778), (24, 3789815), (30, 3031852), (40, 2273889), (60, 1515926), (120, 757963), (149, 610440), (298, 305220), (447, 203480), (596, 152610), (745, 122088), (894, 101740), (1192, 76305), (1490, 61044), (1788, 50870), (2235, 40696), (2980, 30522), (3576, 25435), (4470, 20348), (5087, 17880), (5960, 15261), (8940, 10174)]