117322020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72421}}^1$

素因数の和:72442

約数の個数: 60

約数和(自身を含む): 368048604

約数和(自身を除く): 250726584

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, 72421, 144842, 217263, 289684, 362105, 434526, 651789, 724210, 869052, 1086315, 1303578, 1448420, 1955367, 2172630, 2607156, 3258945, 3910734, 4345260, 5866101, 6517890, 7821468, 9776835, 11732202, 13035780, 19553670, 23464404, 29330505, 39107340, 58661010, 117322020]

約数ペア:

[(1, 117322020), (2, 58661010), (3, 39107340), (4, 29330505), (5, 23464404), (6, 19553670), (9, 13035780), (10, 11732202), (12, 9776835), (15, 7821468), (18, 6517890), (20, 5866101), (27, 4345260), (30, 3910734), (36, 3258945), (45, 2607156), (54, 2172630), (60, 1955367), (81, 1448420), (90, 1303578), (108, 1086315), (135, 869052), (162, 724210), (180, 651789), (270, 434526), (324, 362105), (405, 289684), (540, 217263), (810, 144842), (1620, 72421)]