90821250

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 286558272

約数和(自身を除く): 195737022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 81, 90, 115, 117, 125, 130, 135, 138, 150, 162, 195, 207, 225, 230, 234, 243, 250, 270, 299, 325, 345, 351, 375, 390, 405, 414, 450, 486, 575, 585, 598, 621, 625, 650, 675, 690, 702, 750, 810, 897, 975, 1035, 1053, 1125, 1150, 1170, 1215, 1242, 1250, 1350, 1495, 1625, 1725, 1755, 1794, 1863, 1875, 1950, 2025, 2070, 2106, 2250, 2430, 2691, 2875, 2925, 2990, 3105, 3159, 3250, 3375, 3450, 3510, 3726, 3750, 4050, 4485, 4875, 5175, 5265, 5382, 5589, 5625, 5750, 5850, 6075, 6210, 6318, 6750, 7475, 8073, 8125, 8625, 8775, 8970, 9315, 9750, 10125, 10350, 10530, 11178, 11250, 12150, 13455, 14375, 14625, 14950, 15525, 15795, 16146, 16250, 16875, 17250, 17550, 18630, 20250, 22425, 24219, 24375, 25875, 26325, 26910, 27945, 28750, 29250, 30375, 31050, 31590, 33750, 37375, 40365, 43125, 43875, 44850, 46575, 48438, 48750, 50625, 51750, 52650, 55890, 60750, 67275, 72657, 73125, 74750, 77625, 78975, 80730, 86250, 87750, 93150, 101250, 112125, 121095, 129375, 131625, 134550, 139725, 145314, 146250, 151875, 155250, 157950, 186875, 201825, 219375, 224250, 232875, 242190, 258750, 263250, 279450, 303750, 336375, 363285, 373750, 388125, 394875, 403650, 438750, 465750, 560625, 605475, 658125, 672750, 698625, 726570, 776250, 789750, 1009125, 1121250, 1164375, 1210950, 1316250, 1397250, 1681875, 1816425, 1974375, 2018250, 2328750, 3027375, 3363750, 3493125, 3632850, 3948750, 5045625, 6054750, 6986250, 9082125, 10091250, 15136875, 18164250, 30273750, 45410625, 90821250]

約数ペア:

[(1, 90821250), (2, 45410625), (3, 30273750), (5, 18164250), (6, 15136875), (9, 10091250), (10, 9082125), (13, 6986250), (15, 6054750), (18, 5045625), (23, 3948750), (25, 3632850), (26, 3493125), (27, 3363750), (30, 3027375), (39, 2328750), (45, 2018250), (46, 1974375), (50, 1816425), (54, 1681875), (65, 1397250), (69, 1316250), (75, 1210950), (78, 1164375), (81, 1121250), (90, 1009125), (115, 789750), (117, 776250), (125, 726570), (130, 698625), (135, 672750), (138, 658125), (150, 605475), (162, 560625), (195, 465750), (207, 438750), (225, 403650), (230, 394875), (234, 388125), (243, 373750), (250, 363285), (270, 336375), (299, 303750), (325, 279450), (345, 263250), (351, 258750), (375, 242190), (390, 232875), (405, 224250), (414, 219375), (450, 201825), (486, 186875), (575, 157950), (585, 155250), (598, 151875), (621, 146250), (625, 145314), (650, 139725), (675, 134550), (690, 131625), (702, 129375), (750, 121095), (810, 112125), (897, 101250), (975, 93150), (1035, 87750), (1053, 86250), (1125, 80730), (1150, 78975), (1170, 77625), (1215, 74750), (1242, 73125), (1250, 72657), (1350, 67275), (1495, 60750), (1625, 55890), (1725, 52650), (1755, 51750), (1794, 50625), (1863, 48750), (1875, 48438), (1950, 46575), (2025, 44850), (2070, 43875), (2106, 43125), (2250, 40365), (2430, 37375), (2691, 33750), (2875, 31590), (2925, 31050), (2990, 30375), (3105, 29250), (3159, 28750), (3250, 27945), (3375, 26910), (3450, 26325), (3510, 25875), (3726, 24375), (3750, 24219), (4050, 22425), (4485, 20250), (4875, 18630), (5175, 17550), (5265, 17250), (5382, 16875), (5589, 16250), (5625, 16146), (5750, 15795), (5850, 15525), (6075, 14950), (6210, 14625), (6318, 14375), (6750, 13455), (7475, 12150), (8073, 11250), (8125, 11178), (8625, 10530), (8775, 10350), (8970, 10125), (9315, 9750)]