67748900

素因数分解:

$2^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{881}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 147373380

約数和(自身を除く): 79624480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 769, 881, 1538, 1762, 3076, 3524, 3845, 4405, 7690, 8810, 15380, 17620, 19225, 22025, 38450, 44050, 76900, 88100, 677489, 1354978, 2709956, 3387445, 6774890, 13549780, 16937225, 33874450, 67748900]

約数ペア:

[(1, 67748900), (2, 33874450), (4, 16937225), (5, 13549780), (10, 6774890), (20, 3387445), (25, 2709956), (50, 1354978), (100, 677489), (769, 88100), (881, 76900), (1538, 44050), (1762, 38450), (3076, 22025), (3524, 19225), (3845, 17620), (4405, 15380), (7690, 8810)]