84102840

素因数分解:

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

素因数の和:1874

約数の個数: 128

約数和(自身を含む): 287020800

約数和(自身を除く): 202917960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1811, 1935, 2322, 2580, 3096, 3622, 3870, 4644, 5160, 5433, 5805, 7244, 7740, 9055, 9288, 10866, 11610, 14488, 15480, 16299, 18110, 21732, 23220, 27165, 32598, 36220, 43464, 46440, 48897, 54330, 65196, 72440, 77873, 81495, 97794, 108660, 130392, 155746, 162990, 195588, 217320, 233619, 244485, 311492, 325980, 389365, 391176, 467238, 488970, 622984, 651960, 700857, 778730, 934476, 977940, 1168095, 1401714, 1557460, 1868952, 1955880, 2102571, 2336190, 2803428, 3114920, 3504285, 4205142, 4672380, 5606856, 7008570, 8410284, 9344760, 10512855, 14017140, 16820568, 21025710, 28034280, 42051420, 84102840]

約数ペア:

[(1, 84102840), (2, 42051420), (3, 28034280), (4, 21025710), (5, 16820568), (6, 14017140), (8, 10512855), (9, 9344760), (10, 8410284), (12, 7008570), (15, 5606856), (18, 4672380), (20, 4205142), (24, 3504285), (27, 3114920), (30, 2803428), (36, 2336190), (40, 2102571), (43, 1955880), (45, 1868952), (54, 1557460), (60, 1401714), (72, 1168095), (86, 977940), (90, 934476), (108, 778730), (120, 700857), (129, 651960), (135, 622984), (172, 488970), (180, 467238), (215, 391176), (216, 389365), (258, 325980), (270, 311492), (344, 244485), (360, 233619), (387, 217320), (430, 195588), (516, 162990), (540, 155746), (645, 130392), (774, 108660), (860, 97794), (1032, 81495), (1080, 77873), (1161, 72440), (1290, 65196), (1548, 54330), (1720, 48897), (1811, 46440), (1935, 43464), (2322, 36220), (2580, 32598), (3096, 27165), (3622, 23220), (3870, 21732), (4644, 18110), (5160, 16299), (5433, 15480), (5805, 14488), (7244, 11610), (7740, 10866), (9055, 9288)]