89197740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165181}}^1$

素因数の和:165199

約数の個数: 48

約数和(自身を含む): 277505760

約数和(自身を除く): 188308020

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, 165181, 330362, 495543, 660724, 825905, 991086, 1486629, 1651810, 1982172, 2477715, 2973258, 3303620, 4459887, 4955430, 5946516, 7433145, 8919774, 9910860, 14866290, 17839548, 22299435, 29732580, 44598870, 89197740]

約数ペア:

[(1, 89197740), (2, 44598870), (3, 29732580), (4, 22299435), (5, 17839548), (6, 14866290), (9, 9910860), (10, 8919774), (12, 7433145), (15, 5946516), (18, 4955430), (20, 4459887), (27, 3303620), (30, 2973258), (36, 2477715), (45, 1982172), (54, 1651810), (60, 1486629), (90, 991086), (108, 825905), (135, 660724), (180, 495543), (270, 330362), (540, 165181)]