122960900

素因数分解:

$2^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{2161}}^1$

素因数の和:2744

約数の個数: 36

約数和(自身を含む): 267417780

約数和(自身を除く): 144456880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 569, 1138, 2161, 2276, 2845, 4322, 5690, 8644, 10805, 11380, 14225, 21610, 28450, 43220, 54025, 56900, 108050, 216100, 1229609, 2459218, 4918436, 6148045, 12296090, 24592180, 30740225, 61480450, 122960900]

約数ペア:

[(1, 122960900), (2, 61480450), (4, 30740225), (5, 24592180), (10, 12296090), (20, 6148045), (25, 4918436), (50, 2459218), (100, 1229609), (569, 216100), (1138, 108050), (2161, 56900), (2276, 54025), (2845, 43220), (4322, 28450), (5690, 21610), (8644, 14225), (10805, 11380)]