66827640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50627}}^1$

素因数の和:50652

約数の個数: 64

約数和(自身を含む): 218712960

約数和(自身を除く): 151885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50627, 101254, 151881, 202508, 253135, 303762, 405016, 506270, 556897, 607524, 759405, 1012540, 1113794, 1215048, 1518810, 1670691, 2025080, 2227588, 2784485, 3037620, 3341382, 4455176, 5568970, 6075240, 6682764, 8353455, 11137940, 13365528, 16706910, 22275880, 33413820, 66827640]

約数ペア:

[(1, 66827640), (2, 33413820), (3, 22275880), (4, 16706910), (5, 13365528), (6, 11137940), (8, 8353455), (10, 6682764), (11, 6075240), (12, 5568970), (15, 4455176), (20, 3341382), (22, 3037620), (24, 2784485), (30, 2227588), (33, 2025080), (40, 1670691), (44, 1518810), (55, 1215048), (60, 1113794), (66, 1012540), (88, 759405), (110, 607524), (120, 556897), (132, 506270), (165, 405016), (220, 303762), (264, 253135), (330, 202508), (440, 151881), (660, 101254), (1320, 50627)]