71428050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9337}}^1$

素因数の和:9372

約数の個数: 72

約数和(自身を含む): 203213556

約数和(自身を除く): 131785506

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, 2550, 3825, 7650, 9337, 18674, 28011, 46685, 56022, 84033, 93370, 140055, 158729, 168066, 233425, 280110, 317458, 420165, 466850, 476187, 700275, 793645, 840330, 952374, 1400550, 1428561, 1587290, 2100825, 2380935, 2857122, 3968225, 4201650, 4761870, 7142805, 7936450, 11904675, 14285610, 23809350, 35714025, 71428050]

約数ペア:

[(1, 71428050), (2, 35714025), (3, 23809350), (5, 14285610), (6, 11904675), (9, 7936450), (10, 7142805), (15, 4761870), (17, 4201650), (18, 3968225), (25, 2857122), (30, 2380935), (34, 2100825), (45, 1587290), (50, 1428561), (51, 1400550), (75, 952374), (85, 840330), (90, 793645), (102, 700275), (150, 476187), (153, 466850), (170, 420165), (225, 317458), (255, 280110), (306, 233425), (425, 168066), (450, 158729), (510, 140055), (765, 93370), (850, 84033), (1275, 56022), (1530, 46685), (2550, 28011), (3825, 18674), (7650, 9337)]