9957750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 29113344

約数和(自身を除く): 19155594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 71, 75, 85, 102, 110, 125, 142, 150, 165, 170, 187, 213, 250, 255, 275, 330, 355, 374, 375, 425, 426, 510, 550, 561, 710, 750, 781, 825, 850, 935, 1065, 1122, 1207, 1275, 1375, 1562, 1650, 1775, 1870, 2125, 2130, 2343, 2414, 2550, 2750, 2805, 3550, 3621, 3905, 4125, 4250, 4675, 4686, 5325, 5610, 6035, 6375, 7242, 7810, 8250, 8875, 9350, 10650, 11715, 12070, 12750, 13277, 14025, 17750, 18105, 19525, 23375, 23430, 26554, 26625, 28050, 30175, 36210, 39050, 39831, 46750, 53250, 58575, 60350, 66385, 70125, 79662, 90525, 97625, 117150, 132770, 140250, 150875, 181050, 195250, 199155, 292875, 301750, 331925, 398310, 452625, 585750, 663850, 905250, 995775, 1659625, 1991550, 3319250, 4978875, 9957750]

約数ペア:

[(1, 9957750), (2, 4978875), (3, 3319250), (5, 1991550), (6, 1659625), (10, 995775), (11, 905250), (15, 663850), (17, 585750), (22, 452625), (25, 398310), (30, 331925), (33, 301750), (34, 292875), (50, 199155), (51, 195250), (55, 181050), (66, 150875), (71, 140250), (75, 132770), (85, 117150), (102, 97625), (110, 90525), (125, 79662), (142, 70125), (150, 66385), (165, 60350), (170, 58575), (187, 53250), (213, 46750), (250, 39831), (255, 39050), (275, 36210), (330, 30175), (355, 28050), (374, 26625), (375, 26554), (425, 23430), (426, 23375), (510, 19525), (550, 18105), (561, 17750), (710, 14025), (750, 13277), (781, 12750), (825, 12070), (850, 11715), (935, 10650), (1065, 9350), (1122, 8875), (1207, 8250), (1275, 7810), (1375, 7242), (1562, 6375), (1650, 6035), (1775, 5610), (1870, 5325), (2125, 4686), (2130, 4675), (2343, 4250), (2414, 4125), (2550, 3905), (2750, 3621), (2805, 3550)]