55932800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 173024640

約数和(自身を除く): 117091840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 227, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 454, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 908, 1100, 1120, 1135, 1232, 1400, 1408, 1540, 1589, 1600, 1760, 1816, 1925, 2200, 2240, 2270, 2464, 2497, 2800, 3080, 3178, 3200, 3520, 3632, 3850, 4400, 4480, 4540, 4928, 4994, 5600, 5675, 6160, 6356, 7040, 7264, 7700, 7945, 8800, 9080, 9856, 9988, 11200, 11350, 12320, 12485, 12712, 14528, 15400, 15890, 17479, 17600, 18160, 19976, 22400, 22700, 24640, 24970, 25424, 29056, 30800, 31780, 34958, 35200, 36320, 39725, 39952, 45400, 49280, 49940, 50848, 61600, 62425, 63560, 69916, 72640, 79450, 79904, 87395, 90800, 99880, 101696, 123200, 124850, 127120, 139832, 145280, 158900, 159808, 174790, 181600, 199760, 203392, 246400, 249700, 254240, 279664, 317800, 319616, 349580, 363200, 399520, 436975, 499400, 508480, 559328, 635600, 699160, 726400, 799040, 873950, 998800, 1016960, 1118656, 1271200, 1398320, 1598080, 1747900, 1997600, 2237312, 2542400, 2796640, 3495800, 3995200, 5084800, 5593280, 6991600, 7990400, 11186560, 13983200, 27966400, 55932800]

約数ペア:

[(1, 55932800), (2, 27966400), (4, 13983200), (5, 11186560), (7, 7990400), (8, 6991600), (10, 5593280), (11, 5084800), (14, 3995200), (16, 3495800), (20, 2796640), (22, 2542400), (25, 2237312), (28, 1997600), (32, 1747900), (35, 1598080), (40, 1398320), (44, 1271200), (50, 1118656), (55, 1016960), (56, 998800), (64, 873950), (70, 799040), (77, 726400), (80, 699160), (88, 635600), (100, 559328), (110, 508480), (112, 499400), (128, 436975), (140, 399520), (154, 363200), (160, 349580), (175, 319616), (176, 317800), (200, 279664), (220, 254240), (224, 249700), (227, 246400), (275, 203392), (280, 199760), (308, 181600), (320, 174790), (350, 159808), (352, 158900), (385, 145280), (400, 139832), (440, 127120), (448, 124850), (454, 123200), (550, 101696), (560, 99880), (616, 90800), (640, 87395), (700, 79904), (704, 79450), (770, 72640), (800, 69916), (880, 63560), (896, 62425), (908, 61600), (1100, 50848), (1120, 49940), (1135, 49280), (1232, 45400), (1400, 39952), (1408, 39725), (1540, 36320), (1589, 35200), (1600, 34958), (1760, 31780), (1816, 30800), (1925, 29056), (2200, 25424), (2240, 24970), (2270, 24640), (2464, 22700), (2497, 22400), (2800, 19976), (3080, 18160), (3178, 17600), (3200, 17479), (3520, 15890), (3632, 15400), (3850, 14528), (4400, 12712), (4480, 12485), (4540, 12320), (4928, 11350), (4994, 11200), (5600, 9988), (5675, 9856), (6160, 9080), (6356, 8800), (7040, 7945), (7264, 7700)]