55564440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:6992

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 113641320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6911, 8040, 13822, 20733, 27644, 34555, 41466, 55288, 69110, 82932, 103665, 138220, 165864, 207330, 276440, 414660, 463037, 829320, 926074, 1389111, 1852148, 2315185, 2778222, 3704296, 4630370, 5556444, 6945555, 9260740, 11112888, 13891110, 18521480, 27782220, 55564440]

約数ペア:

[(1, 55564440), (2, 27782220), (3, 18521480), (4, 13891110), (5, 11112888), (6, 9260740), (8, 6945555), (10, 5556444), (12, 4630370), (15, 3704296), (20, 2778222), (24, 2315185), (30, 1852148), (40, 1389111), (60, 926074), (67, 829320), (120, 463037), (134, 414660), (201, 276440), (268, 207330), (335, 165864), (402, 138220), (536, 103665), (670, 82932), (804, 69110), (1005, 55288), (1340, 41466), (1608, 34555), (2010, 27644), (2680, 20733), (4020, 13822), (6911, 8040)]