83257470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 241496640

約数和(自身を除く): 158239170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 81, 82, 90, 109, 115, 123, 135, 138, 162, 205, 207, 218, 230, 246, 270, 327, 345, 369, 405, 410, 414, 545, 615, 621, 654, 690, 738, 810, 943, 981, 1035, 1090, 1107, 1230, 1242, 1635, 1845, 1863, 1886, 1962, 2070, 2214, 2507, 2829, 2943, 3105, 3270, 3321, 3690, 3726, 4469, 4715, 4905, 5014, 5535, 5658, 5886, 6210, 6642, 7521, 8487, 8829, 8938, 9315, 9430, 9810, 11070, 12535, 13407, 14145, 14715, 15042, 16605, 16974, 17658, 18630, 22345, 22563, 25070, 25461, 26814, 28290, 29430, 33210, 37605, 40221, 42435, 44145, 44690, 45126, 50922, 67035, 67689, 75210, 76383, 80442, 84870, 88290, 102787, 112815, 120663, 127305, 134070, 135378, 152766, 201105, 203067, 205574, 225630, 241326, 254610, 308361, 338445, 361989, 381915, 402210, 406134, 513935, 603315, 616722, 676890, 723978, 763830, 925083, 1015335, 1027870, 1206630, 1541805, 1809945, 1850166, 2030670, 2775249, 3083610, 3619890, 4625415, 5550498, 8325747, 9250830, 13876245, 16651494, 27752490, 41628735, 83257470]

約数ペア:

[(1, 83257470), (2, 41628735), (3, 27752490), (5, 16651494), (6, 13876245), (9, 9250830), (10, 8325747), (15, 5550498), (18, 4625415), (23, 3619890), (27, 3083610), (30, 2775249), (41, 2030670), (45, 1850166), (46, 1809945), (54, 1541805), (69, 1206630), (81, 1027870), (82, 1015335), (90, 925083), (109, 763830), (115, 723978), (123, 676890), (135, 616722), (138, 603315), (162, 513935), (205, 406134), (207, 402210), (218, 381915), (230, 361989), (246, 338445), (270, 308361), (327, 254610), (345, 241326), (369, 225630), (405, 205574), (410, 203067), (414, 201105), (545, 152766), (615, 135378), (621, 134070), (654, 127305), (690, 120663), (738, 112815), (810, 102787), (943, 88290), (981, 84870), (1035, 80442), (1090, 76383), (1107, 75210), (1230, 67689), (1242, 67035), (1635, 50922), (1845, 45126), (1863, 44690), (1886, 44145), (1962, 42435), (2070, 40221), (2214, 37605), (2507, 33210), (2829, 29430), (2943, 28290), (3105, 26814), (3270, 25461), (3321, 25070), (3690, 22563), (3726, 22345), (4469, 18630), (4715, 17658), (4905, 16974), (5014, 16605), (5535, 15042), (5658, 14715), (5886, 14145), (6210, 13407), (6642, 12535), (7521, 11070), (8487, 9810), (8829, 9430), (8938, 9315)]