83573820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42209}}^1$

素因数の和:42235

約数の個数: 72

約数和(自身を含む): 276559920

約数和(自身を除く): 192986100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 42209, 84418, 126627, 168836, 211045, 253254, 379881, 422090, 464299, 506508, 633135, 759762, 844180, 928598, 1266270, 1392897, 1519524, 1857196, 1899405, 2321495, 2532540, 2785794, 3798810, 4178691, 4642990, 5571588, 6964485, 7597620, 8357382, 9285980, 13928970, 16714764, 20893455, 27857940, 41786910, 83573820]

約数ペア:

[(1, 83573820), (2, 41786910), (3, 27857940), (4, 20893455), (5, 16714764), (6, 13928970), (9, 9285980), (10, 8357382), (11, 7597620), (12, 6964485), (15, 5571588), (18, 4642990), (20, 4178691), (22, 3798810), (30, 2785794), (33, 2532540), (36, 2321495), (44, 1899405), (45, 1857196), (55, 1519524), (60, 1392897), (66, 1266270), (90, 928598), (99, 844180), (110, 759762), (132, 633135), (165, 506508), (180, 464299), (198, 422090), (220, 379881), (330, 253254), (396, 211045), (495, 168836), (660, 126627), (990, 84418), (1980, 42209)]