201223350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3374

約数の個数: 72

約数和(自身を含む): 544678680

約数和(自身を除く): 343455330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 225, 278, 417, 450, 695, 834, 1251, 1390, 2085, 2502, 3217, 3475, 4170, 6255, 6434, 6950, 9651, 10425, 12510, 16085, 19302, 20850, 28953, 31275, 32170, 48255, 57906, 62550, 80425, 96510, 144765, 160850, 241275, 289530, 447163, 482550, 723825, 894326, 1341489, 1447650, 2235815, 2682978, 4024467, 4471630, 6707445, 8048934, 11179075, 13414890, 20122335, 22358150, 33537225, 40244670, 67074450, 100611675, 201223350]

約数ペア:

[(1, 201223350), (2, 100611675), (3, 67074450), (5, 40244670), (6, 33537225), (9, 22358150), (10, 20122335), (15, 13414890), (18, 11179075), (25, 8048934), (30, 6707445), (45, 4471630), (50, 4024467), (75, 2682978), (90, 2235815), (139, 1447650), (150, 1341489), (225, 894326), (278, 723825), (417, 482550), (450, 447163), (695, 289530), (834, 241275), (1251, 160850), (1390, 144765), (2085, 96510), (2502, 80425), (3217, 62550), (3475, 57906), (4170, 48255), (6255, 32170), (6434, 31275), (6950, 28953), (9651, 20850), (10425, 19302), (12510, 16085)]