83812860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155209}}^1$

素因数の和:155227

約数の個数: 48

約数和(自身を含む): 260752800

約数和(自身を除く): 176939940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155209, 310418, 465627, 620836, 776045, 931254, 1396881, 1552090, 1862508, 2328135, 2793762, 3104180, 4190643, 4656270, 5587524, 6984405, 8381286, 9312540, 13968810, 16762572, 20953215, 27937620, 41906430, 83812860]

約数ペア:

[(1, 83812860), (2, 41906430), (3, 27937620), (4, 20953215), (5, 16762572), (6, 13968810), (9, 9312540), (10, 8381286), (12, 6984405), (15, 5587524), (18, 4656270), (20, 4190643), (27, 3104180), (30, 2793762), (36, 2328135), (45, 1862508), (54, 1552090), (60, 1396881), (90, 931254), (108, 776045), (135, 620836), (180, 465627), (270, 310418), (540, 155209)]