126154260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 120

約数和(自身を含む): 405177696

約数和(自身を除く): 279023436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1811, 1935, 2322, 2580, 3483, 3622, 3870, 4644, 5433, 5805, 6966, 7244, 7740, 9055, 10866, 11610, 13932, 16299, 17415, 18110, 21732, 23220, 27165, 32598, 34830, 36220, 48897, 54330, 65196, 69660, 77873, 81495, 97794, 108660, 146691, 155746, 162990, 195588, 233619, 244485, 293382, 311492, 325980, 389365, 467238, 488970, 586764, 700857, 733455, 778730, 934476, 977940, 1168095, 1401714, 1466910, 1557460, 2102571, 2336190, 2803428, 2933820, 3504285, 4205142, 4672380, 6307713, 7008570, 8410284, 10512855, 12615426, 14017140, 21025710, 25230852, 31538565, 42051420, 63077130, 126154260]

約数ペア:

[(1, 126154260), (2, 63077130), (3, 42051420), (4, 31538565), (5, 25230852), (6, 21025710), (9, 14017140), (10, 12615426), (12, 10512855), (15, 8410284), (18, 7008570), (20, 6307713), (27, 4672380), (30, 4205142), (36, 3504285), (43, 2933820), (45, 2803428), (54, 2336190), (60, 2102571), (81, 1557460), (86, 1466910), (90, 1401714), (108, 1168095), (129, 977940), (135, 934476), (162, 778730), (172, 733455), (180, 700857), (215, 586764), (258, 488970), (270, 467238), (324, 389365), (387, 325980), (405, 311492), (430, 293382), (516, 244485), (540, 233619), (645, 195588), (774, 162990), (810, 155746), (860, 146691), (1161, 108660), (1290, 97794), (1548, 81495), (1620, 77873), (1811, 69660), (1935, 65196), (2322, 54330), (2580, 48897), (3483, 36220), (3622, 34830), (3870, 32598), (4644, 27165), (5433, 23220), (5805, 21732), (6966, 18110), (7244, 17415), (7740, 16299), (9055, 13932), (10866, 11610)]