57498660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11831}}^1$

素因数の和:11855

約数の個数: 72

約数和(自身を含む): 180887616

約数和(自身を除く): 123388956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11831, 23662, 35493, 47324, 59155, 70986, 106479, 118310, 141972, 177465, 212958, 236620, 319437, 354930, 425916, 532395, 638874, 709860, 958311, 1064790, 1277748, 1597185, 1916622, 2129580, 2874933, 3194370, 3833244, 4791555, 5749866, 6388740, 9583110, 11499732, 14374665, 19166220, 28749330, 57498660]

約数ペア:

[(1, 57498660), (2, 28749330), (3, 19166220), (4, 14374665), (5, 11499732), (6, 9583110), (9, 6388740), (10, 5749866), (12, 4791555), (15, 3833244), (18, 3194370), (20, 2874933), (27, 2129580), (30, 1916622), (36, 1597185), (45, 1277748), (54, 1064790), (60, 958311), (81, 709860), (90, 638874), (108, 532395), (135, 425916), (162, 354930), (180, 319437), (243, 236620), (270, 212958), (324, 177465), (405, 141972), (486, 118310), (540, 106479), (810, 70986), (972, 59155), (1215, 47324), (1620, 35493), (2430, 23662), (4860, 11831)]