27553680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 360

約数和(自身を含む): 119081664

約数和(自身を除く): 91527984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 71, 72, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 126, 132, 140, 142, 144, 147, 154, 165, 168, 176, 180, 196, 198, 210, 213, 220, 231, 240, 245, 252, 264, 280, 284, 294, 308, 315, 330, 336, 355, 360, 385, 392, 396, 420, 426, 440, 441, 462, 490, 495, 497, 504, 528, 539, 560, 568, 588, 616, 630, 639, 660, 693, 710, 720, 735, 770, 781, 784, 792, 840, 852, 880, 882, 924, 980, 990, 994, 1008, 1065, 1078, 1136, 1155, 1176, 1232, 1260, 1278, 1320, 1386, 1420, 1470, 1491, 1540, 1562, 1584, 1617, 1680, 1704, 1764, 1848, 1960, 1980, 1988, 2130, 2156, 2205, 2310, 2343, 2352, 2485, 2520, 2556, 2640, 2695, 2772, 2840, 2940, 2982, 3080, 3124, 3195, 3234, 3408, 3465, 3479, 3528, 3696, 3905, 3920, 3960, 3976, 4260, 4312, 4410, 4473, 4620, 4686, 4851, 4970, 5040, 5112, 5390, 5467, 5544, 5680, 5880, 5964, 6160, 6248, 6390, 6468, 6930, 6958, 7029, 7056, 7455, 7810, 7920, 7952, 8085, 8520, 8624, 8820, 8946, 9240, 9372, 9702, 9940, 10224, 10437, 10780, 10934, 11088, 11715, 11760, 11928, 12496, 12780, 12936, 13860, 13916, 14058, 14910, 15620, 16170, 16401, 17040, 17395, 17640, 17892, 18480, 18744, 19404, 19880, 20874, 21560, 21868, 22365, 23430, 23856, 24255, 25560, 25872, 27335, 27720, 27832, 28116, 29820, 31240, 31311, 32340, 32802, 34790, 35145, 35280, 35784, 37488, 38269, 38808, 39760, 41748, 43120, 43736, 44730, 46860, 48510, 49203, 51120, 52185, 54670, 55440, 55664, 56232, 59640, 62480, 62622, 64680, 65604, 69580, 70290, 71568, 76538, 77616, 82005, 83496, 87472, 89460, 93720, 97020, 98406, 104370, 109340, 112464, 114807, 119280, 125244, 129360, 131208, 139160, 140580, 153076, 156555, 164010, 166992, 178920, 187440, 191345, 194040, 196812, 208740, 218680, 229614, 246015, 250488, 262416, 278320, 281160, 306152, 313110, 328020, 344421, 357840, 382690, 388080, 393624, 417480, 437360, 459228, 492030, 500976, 562320, 574035, 612304, 626220, 656040, 688842, 765380, 787248, 834960, 918456, 984060, 1148070, 1252440, 1312080, 1377684, 1530760, 1722105, 1836912, 1968120, 2296140, 2504880, 2755368, 3061520, 3444210, 3936240, 4592280, 5510736, 6888420, 9184560, 13776840, 27553680]

約数ペア:

[(1, 27553680), (2, 13776840), (3, 9184560), (4, 6888420), (5, 5510736), (6, 4592280), (7, 3936240), (8, 3444210), (9, 3061520), (10, 2755368), (11, 2504880), (12, 2296140), (14, 1968120), (15, 1836912), (16, 1722105), (18, 1530760), (20, 1377684), (21, 1312080), (22, 1252440), (24, 1148070), (28, 984060), (30, 918456), (33, 834960), (35, 787248), (36, 765380), (40, 688842), (42, 656040), (44, 626220), (45, 612304), (48, 574035), (49, 562320), (55, 500976), (56, 492030), (60, 459228), (63, 437360), (66, 417480), (70, 393624), (71, 388080), (72, 382690), (77, 357840), (80, 344421), (84, 328020), (88, 313110), (90, 306152), (98, 281160), (99, 278320), (105, 262416), (110, 250488), (112, 246015), (120, 229614), (126, 218680), (132, 208740), (140, 196812), (142, 194040), (144, 191345), (147, 187440), (154, 178920), (165, 166992), (168, 164010), (176, 156555), (180, 153076), (196, 140580), (198, 139160), (210, 131208), (213, 129360), (220, 125244), (231, 119280), (240, 114807), (245, 112464), (252, 109340), (264, 104370), (280, 98406), (284, 97020), (294, 93720), (308, 89460), (315, 87472), (330, 83496), (336, 82005), (355, 77616), (360, 76538), (385, 71568), (392, 70290), (396, 69580), (420, 65604), (426, 64680), (440, 62622), (441, 62480), (462, 59640), (490, 56232), (495, 55664), (497, 55440), (504, 54670), (528, 52185), (539, 51120), (560, 49203), (568, 48510), (588, 46860), (616, 44730), (630, 43736), (639, 43120), (660, 41748), (693, 39760), (710, 38808), (720, 38269), (735, 37488), (770, 35784), (781, 35280), (784, 35145), (792, 34790), (840, 32802), (852, 32340), (880, 31311), (882, 31240), (924, 29820), (980, 28116), (990, 27832), (994, 27720), (1008, 27335), (1065, 25872), (1078, 25560), (1136, 24255), (1155, 23856), (1176, 23430), (1232, 22365), (1260, 21868), (1278, 21560), (1320, 20874), (1386, 19880), (1420, 19404), (1470, 18744), (1491, 18480), (1540, 17892), (1562, 17640), (1584, 17395), (1617, 17040), (1680, 16401), (1704, 16170), (1764, 15620), (1848, 14910), (1960, 14058), (1980, 13916), (1988, 13860), (2130, 12936), (2156, 12780), (2205, 12496), (2310, 11928), (2343, 11760), (2352, 11715), (2485, 11088), (2520, 10934), (2556, 10780), (2640, 10437), (2695, 10224), (2772, 9940), (2840, 9702), (2940, 9372), (2982, 9240), (3080, 8946), (3124, 8820), (3195, 8624), (3234, 8520), (3408, 8085), (3465, 7952), (3479, 7920), (3528, 7810), (3696, 7455), (3905, 7056), (3920, 7029), (3960, 6958), (3976, 6930), (4260, 6468), (4312, 6390), (4410, 6248), (4473, 6160), (4620, 5964), (4686, 5880), (4851, 5680), (4970, 5544), (5040, 5467), (5112, 5390)]