57437820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29009}}^1$

素因数の和:29035

約数の個数: 72

約数和(自身を含む): 190073520

約数和(自身を除く): 132635700

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, 29009, 58018, 87027, 116036, 145045, 174054, 261081, 290090, 319099, 348108, 435135, 522162, 580180, 638198, 870270, 957297, 1044324, 1276396, 1305405, 1595495, 1740540, 1914594, 2610810, 2871891, 3190990, 3829188, 4786485, 5221620, 5743782, 6381980, 9572970, 11487564, 14359455, 19145940, 28718910, 57437820]

約数ペア:

[(1, 57437820), (2, 28718910), (3, 19145940), (4, 14359455), (5, 11487564), (6, 9572970), (9, 6381980), (10, 5743782), (11, 5221620), (12, 4786485), (15, 3829188), (18, 3190990), (20, 2871891), (22, 2610810), (30, 1914594), (33, 1740540), (36, 1595495), (44, 1305405), (45, 1276396), (55, 1044324), (60, 957297), (66, 870270), (90, 638198), (99, 580180), (110, 522162), (132, 435135), (165, 348108), (180, 319099), (198, 290090), (220, 261081), (330, 174054), (396, 145045), (495, 116036), (660, 87027), (990, 58018), (1980, 29009)]