137640870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:947

約数の個数: 80

約数和(自身を含む): 372124368

約数和(自身を除く): 234483498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 251, 270, 405, 502, 677, 753, 810, 1255, 1354, 1506, 2031, 2259, 2510, 3385, 3765, 4062, 4518, 6093, 6770, 6777, 7530, 10155, 11295, 12186, 13554, 18279, 20310, 20331, 22590, 30465, 33885, 36558, 40662, 54837, 60930, 67770, 91395, 101655, 109674, 169927, 182790, 203310, 274185, 339854, 509781, 548370, 849635, 1019562, 1529343, 1699270, 2548905, 3058686, 4588029, 5097810, 7646715, 9176058, 13764087, 15293430, 22940145, 27528174, 45880290, 68820435, 137640870]

約数ペア:

[(1, 137640870), (2, 68820435), (3, 45880290), (5, 27528174), (6, 22940145), (9, 15293430), (10, 13764087), (15, 9176058), (18, 7646715), (27, 5097810), (30, 4588029), (45, 3058686), (54, 2548905), (81, 1699270), (90, 1529343), (135, 1019562), (162, 849635), (251, 548370), (270, 509781), (405, 339854), (502, 274185), (677, 203310), (753, 182790), (810, 169927), (1255, 109674), (1354, 101655), (1506, 91395), (2031, 67770), (2259, 60930), (2510, 54837), (3385, 40662), (3765, 36558), (4062, 33885), (4518, 30465), (6093, 22590), (6770, 20331), (6777, 20310), (7530, 18279), (10155, 13554), (11295, 12186)]