85448880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10789}}^1$

素因数の和:10819

約数の個数: 120

約数和(自身を含む): 313082640

約数和(自身を除く): 227633760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10789, 21578, 32367, 43156, 53945, 64734, 86312, 97101, 107890, 118679, 129468, 161835, 172624, 194202, 215780, 237358, 258936, 323670, 356037, 388404, 431560, 474716, 485505, 517872, 593395, 647340, 712074, 776808, 863120, 949432, 971010, 1068111, 1186790, 1294680, 1424148, 1553616, 1780185, 1898864, 1942020, 2136222, 2373580, 2589360, 2848296, 3560370, 3884040, 4272444, 4747160, 5340555, 5696592, 7120740, 7768080, 8544888, 9494320, 10681110, 14241480, 17089776, 21362220, 28482960, 42724440, 85448880]

約数ペア:

[(1, 85448880), (2, 42724440), (3, 28482960), (4, 21362220), (5, 17089776), (6, 14241480), (8, 10681110), (9, 9494320), (10, 8544888), (11, 7768080), (12, 7120740), (15, 5696592), (16, 5340555), (18, 4747160), (20, 4272444), (22, 3884040), (24, 3560370), (30, 2848296), (33, 2589360), (36, 2373580), (40, 2136222), (44, 1942020), (45, 1898864), (48, 1780185), (55, 1553616), (60, 1424148), (66, 1294680), (72, 1186790), (80, 1068111), (88, 971010), (90, 949432), (99, 863120), (110, 776808), (120, 712074), (132, 647340), (144, 593395), (165, 517872), (176, 485505), (180, 474716), (198, 431560), (220, 388404), (240, 356037), (264, 323670), (330, 258936), (360, 237358), (396, 215780), (440, 194202), (495, 172624), (528, 161835), (660, 129468), (720, 118679), (792, 107890), (880, 97101), (990, 86312), (1320, 64734), (1584, 53945), (1980, 43156), (2640, 32367), (3960, 21578), (7920, 10789)]