124068700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{421}}^2$

素因数の和:863

約数の個数: 54

約数和(自身を含む): 308422968

約数和(自身を除く): 184354268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 421, 700, 842, 1684, 2105, 2947, 4210, 5894, 8420, 10525, 11788, 14735, 21050, 29470, 42100, 58940, 73675, 147350, 177241, 294700, 354482, 708964, 886205, 1240687, 1772410, 2481374, 3544820, 4431025, 4962748, 6203435, 8862050, 12406870, 17724100, 24813740, 31017175, 62034350, 124068700]

約数ペア:

[(1, 124068700), (2, 62034350), (4, 31017175), (5, 24813740), (7, 17724100), (10, 12406870), (14, 8862050), (20, 6203435), (25, 4962748), (28, 4431025), (35, 3544820), (50, 2481374), (70, 1772410), (100, 1240687), (140, 886205), (175, 708964), (350, 354482), (421, 294700), (700, 177241), (842, 147350), (1684, 73675), (2105, 58940), (2947, 42100), (4210, 29470), (5894, 21050), (8420, 14735), (10525, 11788)]