70085700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 108

約数和(自身を含む): 224912688

約数和(自身を除く): 154826988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1811, 1935, 2150, 2580, 3225, 3622, 3870, 4300, 5433, 6450, 7244, 7740, 9055, 9675, 10866, 12900, 16299, 18110, 19350, 21732, 27165, 32598, 36220, 38700, 45275, 54330, 65196, 77873, 81495, 90550, 108660, 135825, 155746, 162990, 181100, 233619, 271650, 311492, 325980, 389365, 407475, 467238, 543300, 700857, 778730, 814950, 934476, 1168095, 1401714, 1557460, 1629900, 1946825, 2336190, 2803428, 3504285, 3893650, 4672380, 5840475, 7008570, 7787300, 11680950, 14017140, 17521425, 23361900, 35042850, 70085700]

約数ペア:

[(1, 70085700), (2, 35042850), (3, 23361900), (4, 17521425), (5, 14017140), (6, 11680950), (9, 7787300), (10, 7008570), (12, 5840475), (15, 4672380), (18, 3893650), (20, 3504285), (25, 2803428), (30, 2336190), (36, 1946825), (43, 1629900), (45, 1557460), (50, 1401714), (60, 1168095), (75, 934476), (86, 814950), (90, 778730), (100, 700857), (129, 543300), (150, 467238), (172, 407475), (180, 389365), (215, 325980), (225, 311492), (258, 271650), (300, 233619), (387, 181100), (430, 162990), (450, 155746), (516, 135825), (645, 108660), (774, 90550), (860, 81495), (900, 77873), (1075, 65196), (1290, 54330), (1548, 45275), (1811, 38700), (1935, 36220), (2150, 32598), (2580, 27165), (3225, 21732), (3622, 19350), (3870, 18110), (4300, 16299), (5433, 12900), (6450, 10866), (7244, 9675), (7740, 9055)]