91217750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 197323776

約数和(自身を除く): 106106026

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 127, 130, 169, 170, 221, 250, 254, 325, 338, 425, 442, 635, 650, 845, 850, 1105, 1270, 1625, 1651, 1690, 2125, 2159, 2210, 2873, 3175, 3250, 3302, 4225, 4250, 4318, 5525, 5746, 6350, 8255, 8450, 10795, 11050, 14365, 15875, 16510, 21125, 21463, 21590, 27625, 28067, 28730, 31750, 41275, 42250, 42926, 53975, 55250, 56134, 71825, 82550, 107315, 107950, 140335, 143650, 206375, 214630, 269875, 280670, 359125, 364871, 412750, 536575, 539750, 701675, 718250, 729742, 1073150, 1403350, 1824355, 2682875, 3508375, 3648710, 5365750, 7016750, 9121775, 18243550, 45608875, 91217750]

約数ペア:

[(1, 91217750), (2, 45608875), (5, 18243550), (10, 9121775), (13, 7016750), (17, 5365750), (25, 3648710), (26, 3508375), (34, 2682875), (50, 1824355), (65, 1403350), (85, 1073150), (125, 729742), (127, 718250), (130, 701675), (169, 539750), (170, 536575), (221, 412750), (250, 364871), (254, 359125), (325, 280670), (338, 269875), (425, 214630), (442, 206375), (635, 143650), (650, 140335), (845, 107950), (850, 107315), (1105, 82550), (1270, 71825), (1625, 56134), (1651, 55250), (1690, 53975), (2125, 42926), (2159, 42250), (2210, 41275), (2873, 31750), (3175, 28730), (3250, 28067), (3302, 27625), (4225, 21590), (4250, 21463), (4318, 21125), (5525, 16510), (5746, 15875), (6350, 14365), (8255, 11050), (8450, 10795)]