55697220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34381}}^1$

素因数の和:34402

約数の個数: 60

約数和(自身を含む): 174729324

約数和(自身を除く): 119032104

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, 34381, 68762, 103143, 137524, 171905, 206286, 309429, 343810, 412572, 515715, 618858, 687620, 928287, 1031430, 1237716, 1547145, 1856574, 2062860, 2784861, 3094290, 3713148, 4641435, 5569722, 6188580, 9282870, 11139444, 13924305, 18565740, 27848610, 55697220]

約数ペア:

[(1, 55697220), (2, 27848610), (3, 18565740), (4, 13924305), (5, 11139444), (6, 9282870), (9, 6188580), (10, 5569722), (12, 4641435), (15, 3713148), (18, 3094290), (20, 2784861), (27, 2062860), (30, 1856574), (36, 1547145), (45, 1237716), (54, 1031430), (60, 928287), (81, 687620), (90, 618858), (108, 515715), (135, 412572), (162, 343810), (180, 309429), (270, 206286), (324, 171905), (405, 137524), (540, 103143), (810, 68762), (1620, 34381)]