55288980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34129}}^1$

素因数の和:34150

約数の個数: 60

約数和(自身を含む): 173448660

約数和(自身を除く): 118159680

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, 270, 324, 405, 540, 810, 1620, 34129, 68258, 102387, 136516, 170645, 204774, 307161, 341290, 409548, 511935, 614322, 682580, 921483, 1023870, 1228644, 1535805, 1842966, 2047740, 2764449, 3071610, 3685932, 4607415, 5528898, 6143220, 9214830, 11057796, 13822245, 18429660, 27644490, 55288980]

約数ペア:

[(1, 55288980), (2, 27644490), (3, 18429660), (4, 13822245), (5, 11057796), (6, 9214830), (9, 6143220), (10, 5528898), (12, 4607415), (15, 3685932), (18, 3071610), (20, 2764449), (27, 2047740), (30, 1842966), (36, 1535805), (45, 1228644), (54, 1023870), (60, 921483), (81, 682580), (90, 614322), (108, 511935), (135, 409548), (162, 341290), (180, 307161), (270, 204774), (324, 170645), (405, 136516), (540, 102387), (810, 68258), (1620, 34129)]