149905260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36209}}^1$

素因数の和:36247

約数の個数: 72

約数和(自身を含む): 474495840

約数和(自身を除く): 324590580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 36209, 72418, 108627, 144836, 181045, 217254, 325881, 362090, 434508, 543135, 651762, 724180, 832807, 1086270, 1303524, 1629405, 1665614, 2172540, 2498421, 3258810, 3331228, 4164035, 4996842, 6517620, 7495263, 8328070, 9993684, 12492105, 14990526, 16656140, 24984210, 29981052, 37476315, 49968420, 74952630, 149905260]

約数ペア:

[(1, 149905260), (2, 74952630), (3, 49968420), (4, 37476315), (5, 29981052), (6, 24984210), (9, 16656140), (10, 14990526), (12, 12492105), (15, 9993684), (18, 8328070), (20, 7495263), (23, 6517620), (30, 4996842), (36, 4164035), (45, 3331228), (46, 3258810), (60, 2498421), (69, 2172540), (90, 1665614), (92, 1629405), (115, 1303524), (138, 1086270), (180, 832807), (207, 724180), (230, 651762), (276, 543135), (345, 434508), (414, 362090), (460, 325881), (690, 217254), (828, 181045), (1035, 144836), (1380, 108627), (2070, 72418), (4140, 36209)]