42051420

素因数分解:

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

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 133943040

約数和(自身を除く): 91891620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1811, 1935, 2322, 2580, 3622, 3870, 4644, 5433, 5805, 7244, 7740, 9055, 10866, 11610, 16299, 18110, 21732, 23220, 27165, 32598, 36220, 48897, 54330, 65196, 77873, 81495, 97794, 108660, 155746, 162990, 195588, 233619, 244485, 311492, 325980, 389365, 467238, 488970, 700857, 778730, 934476, 977940, 1168095, 1401714, 1557460, 2102571, 2336190, 2803428, 3504285, 4205142, 4672380, 7008570, 8410284, 10512855, 14017140, 21025710, 42051420]

約数ペア:

[(1, 42051420), (2, 21025710), (3, 14017140), (4, 10512855), (5, 8410284), (6, 7008570), (9, 4672380), (10, 4205142), (12, 3504285), (15, 2803428), (18, 2336190), (20, 2102571), (27, 1557460), (30, 1401714), (36, 1168095), (43, 977940), (45, 934476), (54, 778730), (60, 700857), (86, 488970), (90, 467238), (108, 389365), (129, 325980), (135, 311492), (172, 244485), (180, 233619), (215, 195588), (258, 162990), (270, 155746), (387, 108660), (430, 97794), (516, 81495), (540, 77873), (645, 65196), (774, 54330), (860, 48897), (1161, 36220), (1290, 32598), (1548, 27165), (1811, 23220), (1935, 21732), (2322, 18110), (2580, 16299), (3622, 11610), (3870, 10866), (4644, 9055), (5433, 7740), (5805, 7244)]