11987550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1602

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 22135266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 1567, 2550, 3134, 3825, 4701, 7650, 7835, 9402, 14103, 15670, 23505, 26639, 28206, 39175, 47010, 53278, 70515, 78350, 79917, 117525, 133195, 141030, 159834, 235050, 239751, 266390, 352575, 399585, 479502, 665975, 705150, 799170, 1198755, 1331950, 1997925, 2397510, 3995850, 5993775, 11987550]

約数ペア:

[(1, 11987550), (2, 5993775), (3, 3995850), (5, 2397510), (6, 1997925), (9, 1331950), (10, 1198755), (15, 799170), (17, 705150), (18, 665975), (25, 479502), (30, 399585), (34, 352575), (45, 266390), (50, 239751), (51, 235050), (75, 159834), (85, 141030), (90, 133195), (102, 117525), (150, 79917), (153, 78350), (170, 70515), (225, 53278), (255, 47010), (306, 39175), (425, 28206), (450, 26639), (510, 23505), (765, 15670), (850, 14103), (1275, 9402), (1530, 7835), (1567, 7650), (2550, 4701), (3134, 3825)]