75526020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 120

約数和(自身を含む): 247351104

約数和(自身を除く): 171825084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2027, 2070, 2484, 3105, 3726, 4054, 4140, 6081, 6210, 7452, 8108, 9315, 10135, 12162, 12420, 18243, 18630, 20270, 24324, 30405, 36486, 37260, 40540, 46621, 54729, 60810, 72972, 91215, 93242, 109458, 121620, 139863, 164187, 182430, 186484, 218916, 233105, 273645, 279726, 328374, 364860, 419589, 466210, 547290, 559452, 656748, 699315, 820935, 839178, 932420, 1094580, 1258767, 1398630, 1641870, 1678356, 2097945, 2517534, 2797260, 3283740, 3776301, 4195890, 5035068, 6293835, 7552602, 8391780, 12587670, 15105204, 18881505, 25175340, 37763010, 75526020]

約数ペア:

[(1, 75526020), (2, 37763010), (3, 25175340), (4, 18881505), (5, 15105204), (6, 12587670), (9, 8391780), (10, 7552602), (12, 6293835), (15, 5035068), (18, 4195890), (20, 3776301), (23, 3283740), (27, 2797260), (30, 2517534), (36, 2097945), (45, 1678356), (46, 1641870), (54, 1398630), (60, 1258767), (69, 1094580), (81, 932420), (90, 839178), (92, 820935), (108, 699315), (115, 656748), (135, 559452), (138, 547290), (162, 466210), (180, 419589), (207, 364860), (230, 328374), (270, 279726), (276, 273645), (324, 233105), (345, 218916), (405, 186484), (414, 182430), (460, 164187), (540, 139863), (621, 121620), (690, 109458), (810, 93242), (828, 91215), (1035, 72972), (1242, 60810), (1380, 54729), (1620, 46621), (1863, 40540), (2027, 37260), (2070, 36486), (2484, 30405), (3105, 24324), (3726, 20270), (4054, 18630), (4140, 18243), (6081, 12420), (6210, 12162), (7452, 10135), (8108, 9315)]