68709750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 182755872

約数和(自身を除く): 114046122

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 289, 317, 375, 425, 510, 578, 634, 750, 850, 867, 951, 1275, 1445, 1585, 1734, 1902, 2125, 2550, 2890, 3170, 4250, 4335, 4755, 5389, 6375, 7225, 7925, 8670, 9510, 10778, 12750, 14450, 15850, 16167, 21675, 23775, 26945, 32334, 36125, 39625, 43350, 47550, 53890, 72250, 79250, 80835, 91613, 108375, 118875, 134725, 161670, 183226, 216750, 237750, 269450, 274839, 404175, 458065, 549678, 673625, 808350, 916130, 1347250, 1374195, 2020875, 2290325, 2748390, 4041750, 4580650, 6870975, 11451625, 13741950, 22903250, 34354875, 68709750]

約数ペア:

[(1, 68709750), (2, 34354875), (3, 22903250), (5, 13741950), (6, 11451625), (10, 6870975), (15, 4580650), (17, 4041750), (25, 2748390), (30, 2290325), (34, 2020875), (50, 1374195), (51, 1347250), (75, 916130), (85, 808350), (102, 673625), (125, 549678), (150, 458065), (170, 404175), (250, 274839), (255, 269450), (289, 237750), (317, 216750), (375, 183226), (425, 161670), (510, 134725), (578, 118875), (634, 108375), (750, 91613), (850, 80835), (867, 79250), (951, 72250), (1275, 53890), (1445, 47550), (1585, 43350), (1734, 39625), (1902, 36125), (2125, 32334), (2550, 26945), (2890, 23775), (3170, 21675), (4250, 16167), (4335, 15850), (4755, 14450), (5389, 12750), (6375, 10778), (7225, 9510), (7925, 8670)]