231650250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 650377728

約数和(自身を除く): 418727478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 195, 230, 250, 299, 325, 345, 375, 390, 575, 598, 650, 690, 750, 897, 975, 1033, 1150, 1495, 1625, 1725, 1794, 1950, 2066, 2875, 2990, 3099, 3250, 3450, 4485, 4875, 5165, 5750, 6198, 7475, 8625, 8970, 9750, 10330, 13429, 14950, 15495, 17250, 22425, 23759, 25825, 26858, 30990, 37375, 40287, 44850, 47518, 51650, 67145, 71277, 74750, 77475, 80574, 112125, 118795, 129125, 134290, 142554, 154950, 201435, 224250, 237590, 258250, 308867, 335725, 356385, 387375, 402870, 593975, 617734, 671450, 712770, 774750, 926601, 1007175, 1187950, 1544335, 1678625, 1781925, 1853202, 2014350, 2969875, 3088670, 3357250, 3563850, 4633005, 5035875, 5939750, 7721675, 8909625, 9266010, 10071750, 15443350, 17819250, 23165025, 38608375, 46330050, 77216750, 115825125, 231650250]

約数ペア:

[(1, 231650250), (2, 115825125), (3, 77216750), (5, 46330050), (6, 38608375), (10, 23165025), (13, 17819250), (15, 15443350), (23, 10071750), (25, 9266010), (26, 8909625), (30, 7721675), (39, 5939750), (46, 5035875), (50, 4633005), (65, 3563850), (69, 3357250), (75, 3088670), (78, 2969875), (115, 2014350), (125, 1853202), (130, 1781925), (138, 1678625), (150, 1544335), (195, 1187950), (230, 1007175), (250, 926601), (299, 774750), (325, 712770), (345, 671450), (375, 617734), (390, 593975), (575, 402870), (598, 387375), (650, 356385), (690, 335725), (750, 308867), (897, 258250), (975, 237590), (1033, 224250), (1150, 201435), (1495, 154950), (1625, 142554), (1725, 134290), (1794, 129125), (1950, 118795), (2066, 112125), (2875, 80574), (2990, 77475), (3099, 74750), (3250, 71277), (3450, 67145), (4485, 51650), (4875, 47518), (5165, 44850), (5750, 40287), (6198, 37375), (7475, 30990), (8625, 26858), (8970, 25825), (9750, 23759), (10330, 22425), (13429, 17250), (14950, 15495)]