68614290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 200724480

約数和(自身を除く): 132110190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 81, 87, 90, 115, 127, 135, 138, 145, 162, 174, 207, 230, 254, 261, 270, 290, 345, 381, 405, 414, 435, 522, 621, 635, 667, 690, 762, 783, 810, 870, 1035, 1143, 1242, 1270, 1305, 1334, 1566, 1863, 1905, 2001, 2070, 2286, 2349, 2610, 2921, 3105, 3335, 3429, 3683, 3726, 3810, 3915, 4002, 4698, 5715, 5842, 6003, 6210, 6670, 6858, 7366, 7830, 8763, 9315, 10005, 10287, 11049, 11430, 11745, 12006, 14605, 17145, 17526, 18009, 18415, 18630, 20010, 20574, 22098, 23490, 26289, 29210, 30015, 33147, 34290, 36018, 36830, 43815, 51435, 52578, 54027, 55245, 60030, 66294, 78867, 84709, 87630, 90045, 99441, 102870, 108054, 110490, 131445, 157734, 165735, 169418, 180090, 198882, 236601, 254127, 262890, 270135, 298323, 331470, 394335, 423545, 473202, 497205, 508254, 540270, 596646, 762381, 788670, 847090, 994410, 1183005, 1270635, 1491615, 1524762, 2287143, 2366010, 2541270, 2983230, 3811905, 4574286, 6861429, 7623810, 11435715, 13722858, 22871430, 34307145, 68614290]

約数ペア:

[(1, 68614290), (2, 34307145), (3, 22871430), (5, 13722858), (6, 11435715), (9, 7623810), (10, 6861429), (15, 4574286), (18, 3811905), (23, 2983230), (27, 2541270), (29, 2366010), (30, 2287143), (45, 1524762), (46, 1491615), (54, 1270635), (58, 1183005), (69, 994410), (81, 847090), (87, 788670), (90, 762381), (115, 596646), (127, 540270), (135, 508254), (138, 497205), (145, 473202), (162, 423545), (174, 394335), (207, 331470), (230, 298323), (254, 270135), (261, 262890), (270, 254127), (290, 236601), (345, 198882), (381, 180090), (405, 169418), (414, 165735), (435, 157734), (522, 131445), (621, 110490), (635, 108054), (667, 102870), (690, 99441), (762, 90045), (783, 87630), (810, 84709), (870, 78867), (1035, 66294), (1143, 60030), (1242, 55245), (1270, 54027), (1305, 52578), (1334, 51435), (1566, 43815), (1863, 36830), (1905, 36018), (2001, 34290), (2070, 33147), (2286, 30015), (2349, 29210), (2610, 26289), (2921, 23490), (3105, 22098), (3335, 20574), (3429, 20010), (3683, 18630), (3726, 18415), (3810, 18009), (3915, 17526), (4002, 17145), (4698, 14605), (5715, 12006), (5842, 11745), (6003, 11430), (6210, 11049), (6670, 10287), (6858, 10005), (7366, 9315), (7830, 8763)]