133826220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67589}}^1$

素因数の和:67615

約数の個数: 72

約数和(自身を含む): 442849680

約数和(自身を除く): 309023460

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, 67589, 135178, 202767, 270356, 337945, 405534, 608301, 675890, 743479, 811068, 1013835, 1216602, 1351780, 1486958, 2027670, 2230437, 2433204, 2973916, 3041505, 3717395, 4055340, 4460874, 6083010, 6691311, 7434790, 8921748, 11152185, 12166020, 13382622, 14869580, 22304370, 26765244, 33456555, 44608740, 66913110, 133826220]

約数ペア:

[(1, 133826220), (2, 66913110), (3, 44608740), (4, 33456555), (5, 26765244), (6, 22304370), (9, 14869580), (10, 13382622), (11, 12166020), (12, 11152185), (15, 8921748), (18, 7434790), (20, 6691311), (22, 6083010), (30, 4460874), (33, 4055340), (36, 3717395), (44, 3041505), (45, 2973916), (55, 2433204), (60, 2230437), (66, 2027670), (90, 1486958), (99, 1351780), (110, 1216602), (132, 1013835), (165, 811068), (180, 743479), (198, 675890), (220, 608301), (330, 405534), (396, 337945), (495, 270356), (660, 202767), (990, 135178), (1980, 67589)]