71301150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:207

約数の個数: 108

約数和(自身を含む): 202328568

約数和(自身を除く): 131027418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 83, 90, 115, 138, 150, 166, 207, 225, 230, 249, 345, 414, 415, 450, 498, 575, 690, 747, 830, 1035, 1150, 1245, 1494, 1725, 1909, 2070, 2075, 2490, 3450, 3735, 3818, 4150, 5175, 5727, 6225, 6889, 7470, 9545, 10350, 11454, 12450, 13778, 17181, 18675, 19090, 20667, 28635, 34362, 34445, 37350, 41334, 47725, 57270, 62001, 68890, 85905, 95450, 103335, 124002, 143175, 158447, 171810, 172225, 206670, 286350, 310005, 316894, 344450, 429525, 475341, 516675, 620010, 792235, 859050, 950682, 1033350, 1426023, 1550025, 1584470, 2376705, 2852046, 3100050, 3961175, 4753410, 7130115, 7922350, 11883525, 14260230, 23767050, 35650575, 71301150]

約数ペア:

[(1, 71301150), (2, 35650575), (3, 23767050), (5, 14260230), (6, 11883525), (9, 7922350), (10, 7130115), (15, 4753410), (18, 3961175), (23, 3100050), (25, 2852046), (30, 2376705), (45, 1584470), (46, 1550025), (50, 1426023), (69, 1033350), (75, 950682), (83, 859050), (90, 792235), (115, 620010), (138, 516675), (150, 475341), (166, 429525), (207, 344450), (225, 316894), (230, 310005), (249, 286350), (345, 206670), (414, 172225), (415, 171810), (450, 158447), (498, 143175), (575, 124002), (690, 103335), (747, 95450), (830, 85905), (1035, 68890), (1150, 62001), (1245, 57270), (1494, 47725), (1725, 41334), (1909, 37350), (2070, 34445), (2075, 34362), (2490, 28635), (3450, 20667), (3735, 19090), (3818, 18675), (4150, 17181), (5175, 13778), (5727, 12450), (6225, 11454), (6889, 10350), (7470, 9545)]