82874880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 324086400

約数和(自身を除く): 241211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 109, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 218, 220, 240, 256, 264, 270, 288, 297, 320, 327, 330, 352, 360, 384, 396, 432, 436, 440, 480, 495, 512, 528, 540, 545, 576, 594, 640, 654, 660, 704, 720, 768, 792, 864, 872, 880, 960, 981, 990, 1056, 1080, 1090, 1152, 1188, 1199, 1280, 1308, 1320, 1408, 1440, 1485, 1536, 1584, 1635, 1728, 1744, 1760, 1920, 1962, 1980, 2112, 2160, 2180, 2304, 2376, 2398, 2560, 2616, 2640, 2816, 2880, 2943, 2970, 3168, 3270, 3456, 3488, 3520, 3597, 3840, 3924, 3960, 4224, 4320, 4360, 4608, 4752, 4796, 4905, 5232, 5280, 5632, 5760, 5886, 5940, 5995, 6336, 6540, 6912, 6976, 7040, 7194, 7680, 7848, 7920, 8448, 8640, 8720, 9504, 9592, 9810, 10464, 10560, 10791, 11520, 11772, 11880, 11990, 12672, 13080, 13824, 13952, 14080, 14388, 14715, 15696, 15840, 16896, 17280, 17440, 17985, 19008, 19184, 19620, 20928, 21120, 21582, 23040, 23544, 23760, 23980, 25344, 26160, 27904, 28160, 28776, 29430, 31392, 31680, 32373, 34560, 34880, 35970, 38016, 38368, 39240, 41856, 42240, 43164, 47088, 47520, 47960, 50688, 52320, 53955, 55808, 57552, 58860, 62784, 63360, 64746, 69120, 69760, 71940, 76032, 76736, 78480, 83712, 84480, 86328, 94176, 95040, 95920, 104640, 107910, 115104, 117720, 125568, 126720, 129492, 139520, 143880, 152064, 153472, 156960, 161865, 167424, 172656, 188352, 190080, 191840, 209280, 215820, 230208, 235440, 251136, 253440, 258984, 279040, 287760, 306944, 313920, 323730, 345312, 376704, 380160, 383680, 418560, 431640, 460416, 470880, 502272, 517968, 575520, 613888, 627840, 647460, 690624, 753408, 760320, 767360, 837120, 863280, 920832, 941760, 1035936, 1151040, 1255680, 1294920, 1381248, 1506816, 1534720, 1726560, 1841664, 1883520, 2071872, 2302080, 2511360, 2589840, 2762496, 3069440, 3453120, 3767040, 4143744, 4604160, 5179680, 5524992, 6906240, 7534080, 8287488, 9208320, 10359360, 13812480, 16574976, 20718720, 27624960, 41437440, 82874880]

約数ペア:

[(1, 82874880), (2, 41437440), (3, 27624960), (4, 20718720), (5, 16574976), (6, 13812480), (8, 10359360), (9, 9208320), (10, 8287488), (11, 7534080), (12, 6906240), (15, 5524992), (16, 5179680), (18, 4604160), (20, 4143744), (22, 3767040), (24, 3453120), (27, 3069440), (30, 2762496), (32, 2589840), (33, 2511360), (36, 2302080), (40, 2071872), (44, 1883520), (45, 1841664), (48, 1726560), (54, 1534720), (55, 1506816), (60, 1381248), (64, 1294920), (66, 1255680), (72, 1151040), (80, 1035936), (88, 941760), (90, 920832), (96, 863280), (99, 837120), (108, 767360), (109, 760320), (110, 753408), (120, 690624), (128, 647460), (132, 627840), (135, 613888), (144, 575520), (160, 517968), (165, 502272), (176, 470880), (180, 460416), (192, 431640), (198, 418560), (216, 383680), (218, 380160), (220, 376704), (240, 345312), (256, 323730), (264, 313920), (270, 306944), (288, 287760), (297, 279040), (320, 258984), (327, 253440), (330, 251136), (352, 235440), (360, 230208), (384, 215820), (396, 209280), (432, 191840), (436, 190080), (440, 188352), (480, 172656), (495, 167424), (512, 161865), (528, 156960), (540, 153472), (545, 152064), (576, 143880), (594, 139520), (640, 129492), (654, 126720), (660, 125568), (704, 117720), (720, 115104), (768, 107910), (792, 104640), (864, 95920), (872, 95040), (880, 94176), (960, 86328), (981, 84480), (990, 83712), (1056, 78480), (1080, 76736), (1090, 76032), (1152, 71940), (1188, 69760), (1199, 69120), (1280, 64746), (1308, 63360), (1320, 62784), (1408, 58860), (1440, 57552), (1485, 55808), (1536, 53955), (1584, 52320), (1635, 50688), (1728, 47960), (1744, 47520), (1760, 47088), (1920, 43164), (1962, 42240), (1980, 41856), (2112, 39240), (2160, 38368), (2180, 38016), (2304, 35970), (2376, 34880), (2398, 34560), (2560, 32373), (2616, 31680), (2640, 31392), (2816, 29430), (2880, 28776), (2943, 28160), (2970, 27904), (3168, 26160), (3270, 25344), (3456, 23980), (3488, 23760), (3520, 23544), (3597, 23040), (3840, 21582), (3924, 21120), (3960, 20928), (4224, 19620), (4320, 19184), (4360, 19008), (4608, 17985), (4752, 17440), (4796, 17280), (4905, 16896), (5232, 15840), (5280, 15696), (5632, 14715), (5760, 14388), (5886, 14080), (5940, 13952), (5995, 13824), (6336, 13080), (6540, 12672), (6912, 11990), (6976, 11880), (7040, 11772), (7194, 11520), (7680, 10791), (7848, 10560), (7920, 10464), (8448, 9810), (8640, 9592), (8720, 9504)]