60781500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 206693760

約数和(自身を除く): 145912260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1039, 1125, 1170, 1300, 1500, 1625, 1950, 2078, 2250, 2340, 2925, 3117, 3250, 3900, 4156, 4500, 4875, 5195, 5850, 6234, 6500, 9351, 9750, 10390, 11700, 12468, 13507, 14625, 15585, 18702, 19500, 20780, 25975, 27014, 29250, 31170, 37404, 40521, 46755, 51950, 54028, 58500, 62340, 67535, 77925, 81042, 93510, 103900, 121563, 129875, 135070, 155850, 162084, 187020, 202605, 233775, 243126, 259750, 270140, 311700, 337675, 389625, 405210, 467550, 486252, 519500, 607815, 675350, 779250, 810420, 935100, 1013025, 1168875, 1215630, 1350700, 1558500, 1688375, 2026050, 2337750, 2431260, 3039075, 3376750, 4052100, 4675500, 5065125, 6078150, 6753500, 10130250, 12156300, 15195375, 20260500, 30390750, 60781500]

約数ペア:

[(1, 60781500), (2, 30390750), (3, 20260500), (4, 15195375), (5, 12156300), (6, 10130250), (9, 6753500), (10, 6078150), (12, 5065125), (13, 4675500), (15, 4052100), (18, 3376750), (20, 3039075), (25, 2431260), (26, 2337750), (30, 2026050), (36, 1688375), (39, 1558500), (45, 1350700), (50, 1215630), (52, 1168875), (60, 1013025), (65, 935100), (75, 810420), (78, 779250), (90, 675350), (100, 607815), (117, 519500), (125, 486252), (130, 467550), (150, 405210), (156, 389625), (180, 337675), (195, 311700), (225, 270140), (234, 259750), (250, 243126), (260, 233775), (300, 202605), (325, 187020), (375, 162084), (390, 155850), (450, 135070), (468, 129875), (500, 121563), (585, 103900), (650, 93510), (750, 81042), (780, 77925), (900, 67535), (975, 62340), (1039, 58500), (1125, 54028), (1170, 51950), (1300, 46755), (1500, 40521), (1625, 37404), (1950, 31170), (2078, 29250), (2250, 27014), (2340, 25975), (2925, 20780), (3117, 19500), (3250, 18702), (3900, 15585), (4156, 14625), (4500, 13507), (4875, 12468), (5195, 11700), (5850, 10390), (6234, 9750), (6500, 9351)]