54325260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27437}}^1$

素因数の和:27463

約数の個数: 72

約数和(自身を含む): 179773776

約数和(自身を除く): 125448516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 27437, 54874, 82311, 109748, 137185, 164622, 246933, 274370, 301807, 329244, 411555, 493866, 548740, 603614, 823110, 905421, 987732, 1207228, 1234665, 1509035, 1646220, 1810842, 2469330, 2716263, 3018070, 3621684, 4527105, 4938660, 5432526, 6036140, 9054210, 10865052, 13581315, 18108420, 27162630, 54325260]

約数ペア:

[(1, 54325260), (2, 27162630), (3, 18108420), (4, 13581315), (5, 10865052), (6, 9054210), (9, 6036140), (10, 5432526), (11, 4938660), (12, 4527105), (15, 3621684), (18, 3018070), (20, 2716263), (22, 2469330), (30, 1810842), (33, 1646220), (36, 1509035), (44, 1234665), (45, 1207228), (55, 987732), (60, 905421), (66, 823110), (90, 603614), (99, 548740), (110, 493866), (132, 411555), (165, 329244), (180, 301807), (198, 274370), (220, 246933), (330, 164622), (396, 137185), (495, 109748), (660, 82311), (990, 54874), (1980, 27437)]