172538370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8089}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 465984000

約数和(自身を除く): 293445630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 8089, 10665, 16178, 21330, 24267, 40445, 48534, 72801, 80890, 121335, 145602, 218403, 242670, 364005, 436806, 639031, 728010, 1092015, 1278062, 1917093, 2184030, 3195155, 3834186, 5751279, 6390310, 9585465, 11502558, 17253837, 19170930, 28756395, 34507674, 57512790, 86269185, 172538370]

約数ペア:

[(1, 172538370), (2, 86269185), (3, 57512790), (5, 34507674), (6, 28756395), (9, 19170930), (10, 17253837), (15, 11502558), (18, 9585465), (27, 6390310), (30, 5751279), (45, 3834186), (54, 3195155), (79, 2184030), (90, 1917093), (135, 1278062), (158, 1092015), (237, 728010), (270, 639031), (395, 436806), (474, 364005), (711, 242670), (790, 218403), (1185, 145602), (1422, 121335), (2133, 80890), (2370, 72801), (3555, 48534), (4266, 40445), (7110, 24267), (8089, 21330), (10665, 16178)]