83820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 258048

約数和(自身を除く): 174228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 1270, 1397, 1524, 1905, 2540, 2794, 3810, 4191, 5588, 6985, 7620, 8382, 13970, 16764, 20955, 27940, 41910, 83820]

約数ペア:

[(1, 83820), (2, 41910), (3, 27940), (4, 20955), (5, 16764), (6, 13970), (10, 8382), (11, 7620), (12, 6985), (15, 5588), (20, 4191), (22, 3810), (30, 2794), (33, 2540), (44, 1905), (55, 1524), (60, 1397), (66, 1270), (110, 762), (127, 660), (132, 635), (165, 508), (220, 381), (254, 330)]