55077840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 139374000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 593, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1186, 1290, 1548, 1720, 1779, 1935, 2064, 2160, 2322, 2372, 2580, 2965, 3096, 3440, 3558, 3870, 4644, 4744, 5160, 5337, 5805, 5930, 6192, 7116, 7740, 8895, 9288, 9488, 10320, 10674, 11610, 11860, 14232, 15480, 16011, 17790, 18576, 21348, 23220, 23720, 25499, 26685, 28464, 30960, 32022, 35580, 42696, 46440, 47440, 50998, 53370, 64044, 71160, 76497, 80055, 85392, 92880, 101996, 106740, 127495, 128088, 142320, 152994, 160110, 203992, 213480, 229491, 254990, 256176, 305988, 320220, 382485, 407984, 426960, 458982, 509980, 611976, 640440, 688473, 764970, 917964, 1019960, 1147455, 1223952, 1280880, 1376946, 1529940, 1835928, 2039920, 2294910, 2753892, 3059880, 3442365, 3671856, 4589820, 5507784, 6119760, 6884730, 9179640, 11015568, 13769460, 18359280, 27538920, 55077840]

約数ペア:

[(1, 55077840), (2, 27538920), (3, 18359280), (4, 13769460), (5, 11015568), (6, 9179640), (8, 6884730), (9, 6119760), (10, 5507784), (12, 4589820), (15, 3671856), (16, 3442365), (18, 3059880), (20, 2753892), (24, 2294910), (27, 2039920), (30, 1835928), (36, 1529940), (40, 1376946), (43, 1280880), (45, 1223952), (48, 1147455), (54, 1019960), (60, 917964), (72, 764970), (80, 688473), (86, 640440), (90, 611976), (108, 509980), (120, 458982), (129, 426960), (135, 407984), (144, 382485), (172, 320220), (180, 305988), (215, 256176), (216, 254990), (240, 229491), (258, 213480), (270, 203992), (344, 160110), (360, 152994), (387, 142320), (430, 128088), (432, 127495), (516, 106740), (540, 101996), (593, 92880), (645, 85392), (688, 80055), (720, 76497), (774, 71160), (860, 64044), (1032, 53370), (1080, 50998), (1161, 47440), (1186, 46440), (1290, 42696), (1548, 35580), (1720, 32022), (1779, 30960), (1935, 28464), (2064, 26685), (2160, 25499), (2322, 23720), (2372, 23220), (2580, 21348), (2965, 18576), (3096, 17790), (3440, 16011), (3558, 15480), (3870, 14232), (4644, 11860), (4744, 11610), (5160, 10674), (5337, 10320), (5805, 9488), (5930, 9288), (6192, 8895), (7116, 7740)]