55487520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 215115264

約数和(自身を除く): 159627744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 113, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 226, 240, 248, 264, 279, 288, 310, 330, 339, 341, 352, 360, 372, 396, 440, 452, 465, 480, 495, 496, 528, 558, 565, 620, 660, 678, 682, 720, 744, 792, 880, 904, 930, 990, 992, 1017, 1023, 1056, 1116, 1130, 1240, 1243, 1320, 1356, 1364, 1395, 1440, 1488, 1584, 1695, 1705, 1760, 1808, 1860, 1980, 2034, 2046, 2232, 2260, 2480, 2486, 2640, 2712, 2728, 2790, 2976, 3069, 3168, 3390, 3410, 3503, 3616, 3720, 3729, 3960, 4068, 4092, 4464, 4520, 4960, 4972, 5085, 5115, 5280, 5424, 5456, 5580, 6138, 6215, 6780, 6820, 7006, 7440, 7458, 7920, 8136, 8184, 8928, 9040, 9944, 10170, 10230, 10509, 10848, 10912, 11160, 11187, 12276, 12430, 13560, 13640, 14012, 14880, 14916, 15345, 15840, 16272, 16368, 17515, 18080, 18645, 19888, 20340, 20460, 21018, 22320, 22374, 24552, 24860, 27120, 27280, 28024, 29832, 30690, 31527, 32544, 32736, 35030, 37290, 38533, 39776, 40680, 40920, 42036, 44640, 44748, 49104, 49720, 52545, 54240, 54560, 55935, 56048, 59664, 61380, 63054, 70060, 74580, 77066, 81360, 81840, 84072, 89496, 98208, 99440, 105090, 111870, 112096, 115599, 119328, 122760, 126108, 140120, 149160, 154132, 157635, 162720, 163680, 168144, 178992, 192665, 198880, 210180, 223740, 231198, 245520, 252216, 280240, 298320, 308264, 315270, 336288, 346797, 357984, 385330, 420360, 447480, 462396, 491040, 504432, 560480, 577995, 596640, 616528, 630540, 693594, 770660, 840720, 894960, 924792, 1008864, 1155990, 1233056, 1261080, 1387188, 1541320, 1681440, 1733985, 1789920, 1849584, 2311980, 2522160, 2774376, 3082640, 3467970, 3699168, 4623960, 5044320, 5548752, 6165280, 6935940, 9247920, 11097504, 13871880, 18495840, 27743760, 55487520]

約数ペア:

[(1, 55487520), (2, 27743760), (3, 18495840), (4, 13871880), (5, 11097504), (6, 9247920), (8, 6935940), (9, 6165280), (10, 5548752), (11, 5044320), (12, 4623960), (15, 3699168), (16, 3467970), (18, 3082640), (20, 2774376), (22, 2522160), (24, 2311980), (30, 1849584), (31, 1789920), (32, 1733985), (33, 1681440), (36, 1541320), (40, 1387188), (44, 1261080), (45, 1233056), (48, 1155990), (55, 1008864), (60, 924792), (62, 894960), (66, 840720), (72, 770660), (80, 693594), (88, 630540), (90, 616528), (93, 596640), (96, 577995), (99, 560480), (110, 504432), (113, 491040), (120, 462396), (124, 447480), (132, 420360), (144, 385330), (155, 357984), (160, 346797), (165, 336288), (176, 315270), (180, 308264), (186, 298320), (198, 280240), (220, 252216), (226, 245520), (240, 231198), (248, 223740), (264, 210180), (279, 198880), (288, 192665), (310, 178992), (330, 168144), (339, 163680), (341, 162720), (352, 157635), (360, 154132), (372, 149160), (396, 140120), (440, 126108), (452, 122760), (465, 119328), (480, 115599), (495, 112096), (496, 111870), (528, 105090), (558, 99440), (565, 98208), (620, 89496), (660, 84072), (678, 81840), (682, 81360), (720, 77066), (744, 74580), (792, 70060), (880, 63054), (904, 61380), (930, 59664), (990, 56048), (992, 55935), (1017, 54560), (1023, 54240), (1056, 52545), (1116, 49720), (1130, 49104), (1240, 44748), (1243, 44640), (1320, 42036), (1356, 40920), (1364, 40680), (1395, 39776), (1440, 38533), (1488, 37290), (1584, 35030), (1695, 32736), (1705, 32544), (1760, 31527), (1808, 30690), (1860, 29832), (1980, 28024), (2034, 27280), (2046, 27120), (2232, 24860), (2260, 24552), (2480, 22374), (2486, 22320), (2640, 21018), (2712, 20460), (2728, 20340), (2790, 19888), (2976, 18645), (3069, 18080), (3168, 17515), (3390, 16368), (3410, 16272), (3503, 15840), (3616, 15345), (3720, 14916), (3729, 14880), (3960, 14012), (4068, 13640), (4092, 13560), (4464, 12430), (4520, 12276), (4960, 11187), (4972, 11160), (5085, 10912), (5115, 10848), (5280, 10509), (5424, 10230), (5456, 10170), (5580, 9944), (6138, 9040), (6215, 8928), (6780, 8184), (6820, 8136), (7006, 7920), (7440, 7458)]