68545500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45697}}^1$

素因数の和:45719

約数の個数: 48

約数和(自身を含む): 199608864

約数和(自身を除く): 131063364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 45697, 91394, 137091, 182788, 228485, 274182, 456970, 548364, 685455, 913940, 1142425, 1370910, 2284850, 2741820, 3427275, 4569700, 5712125, 6854550, 11424250, 13709100, 17136375, 22848500, 34272750, 68545500]

約数ペア:

[(1, 68545500), (2, 34272750), (3, 22848500), (4, 17136375), (5, 13709100), (6, 11424250), (10, 6854550), (12, 5712125), (15, 4569700), (20, 3427275), (25, 2741820), (30, 2284850), (50, 1370910), (60, 1142425), (75, 913940), (100, 685455), (125, 548364), (150, 456970), (250, 274182), (300, 228485), (375, 182788), (500, 137091), (750, 91394), (1500, 45697)]