130885500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{87257}}^1$

素因数の和:87279

約数の個数: 48

約数和(自身を含む): 381142944

約数和(自身を除く): 250257444

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, 87257, 174514, 261771, 349028, 436285, 523542, 872570, 1047084, 1308855, 1745140, 2181425, 2617710, 4362850, 5235420, 6544275, 8725700, 10907125, 13088550, 21814250, 26177100, 32721375, 43628500, 65442750, 130885500]

約数ペア:

[(1, 130885500), (2, 65442750), (3, 43628500), (4, 32721375), (5, 26177100), (6, 21814250), (10, 13088550), (12, 10907125), (15, 8725700), (20, 6544275), (25, 5235420), (30, 4362850), (50, 2617710), (60, 2181425), (75, 1745140), (100, 1308855), (125, 1047084), (150, 872570), (250, 523542), (300, 436285), (375, 349028), (500, 261771), (750, 174514), (1500, 87257)]