55102860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 168766416

約数和(自身を除く): 113663556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2861, 3210, 3852, 4815, 5722, 6420, 8583, 9630, 11444, 14305, 17166, 19260, 25749, 28610, 34332, 42915, 51498, 57220, 85830, 102996, 128745, 171660, 257490, 306127, 514980, 612254, 918381, 1224508, 1530635, 1836762, 2755143, 3061270, 3673524, 4591905, 5510286, 6122540, 9183810, 11020572, 13775715, 18367620, 27551430, 55102860]

約数ペア:

[(1, 55102860), (2, 27551430), (3, 18367620), (4, 13775715), (5, 11020572), (6, 9183810), (9, 6122540), (10, 5510286), (12, 4591905), (15, 3673524), (18, 3061270), (20, 2755143), (30, 1836762), (36, 1530635), (45, 1224508), (60, 918381), (90, 612254), (107, 514980), (180, 306127), (214, 257490), (321, 171660), (428, 128745), (535, 102996), (642, 85830), (963, 57220), (1070, 51498), (1284, 42915), (1605, 34332), (1926, 28610), (2140, 25749), (2861, 19260), (3210, 17166), (3852, 14305), (4815, 11444), (5722, 9630), (6420, 8583)]