115117740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213181}}^1$

素因数の和:213199

約数の個数: 48

約数和(自身を含む): 358145760

約数和(自身を除く): 243028020

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, 213181, 426362, 639543, 852724, 1065905, 1279086, 1918629, 2131810, 2558172, 3197715, 3837258, 4263620, 5755887, 6395430, 7674516, 9593145, 11511774, 12790860, 19186290, 23023548, 28779435, 38372580, 57558870, 115117740]

約数ペア:

[(1, 115117740), (2, 57558870), (3, 38372580), (4, 28779435), (5, 23023548), (6, 19186290), (9, 12790860), (10, 11511774), (12, 9593145), (15, 7674516), (18, 6395430), (20, 5755887), (27, 4263620), (30, 3837258), (36, 3197715), (45, 2558172), (54, 2131810), (60, 1918629), (90, 1279086), (108, 1065905), (135, 852724), (180, 639543), (270, 426362), (540, 213181)]