75641100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 221392080

約数和(自身を除く): 145750980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 2833, 4450, 5340, 5666, 6675, 8499, 8900, 11332, 13350, 14165, 16998, 26700, 28330, 33996, 42495, 56660, 70825, 84990, 141650, 169980, 212475, 252137, 283300, 424950, 504274, 756411, 849900, 1008548, 1260685, 1512822, 2521370, 3025644, 3782055, 5042740, 6303425, 7564110, 12606850, 15128220, 18910275, 25213700, 37820550, 75641100]

約数ペア:

[(1, 75641100), (2, 37820550), (3, 25213700), (4, 18910275), (5, 15128220), (6, 12606850), (10, 7564110), (12, 6303425), (15, 5042740), (20, 3782055), (25, 3025644), (30, 2521370), (50, 1512822), (60, 1260685), (75, 1008548), (89, 849900), (100, 756411), (150, 504274), (178, 424950), (267, 283300), (300, 252137), (356, 212475), (445, 169980), (534, 141650), (890, 84990), (1068, 70825), (1335, 56660), (1780, 42495), (2225, 33996), (2670, 28330), (2833, 26700), (4450, 16998), (5340, 14165), (5666, 13350), (6675, 11332), (8499, 8900)]