68087700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{75653}}^1$

素因数の和:75673

約数の個数: 54

約数和(自身を含む): 213419934

約数和(自身を除く): 145332234

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 75653, 151306, 226959, 302612, 378265, 453918, 680877, 756530, 907836, 1134795, 1361754, 1513060, 1891325, 2269590, 2723508, 3404385, 3782650, 4539180, 5673975, 6808770, 7565300, 11347950, 13617540, 17021925, 22695900, 34043850, 68087700]

約数ペア:

[(1, 68087700), (2, 34043850), (3, 22695900), (4, 17021925), (5, 13617540), (6, 11347950), (9, 7565300), (10, 6808770), (12, 5673975), (15, 4539180), (18, 3782650), (20, 3404385), (25, 2723508), (30, 2269590), (36, 1891325), (45, 1513060), (50, 1361754), (60, 1134795), (75, 907836), (90, 756530), (100, 680877), (150, 453918), (180, 378265), (225, 302612), (300, 226959), (450, 151306), (900, 75653)]