87845760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 308374560

約数和(自身を除く): 220528800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 151, 160, 180, 192, 202, 240, 288, 302, 303, 320, 360, 384, 404, 453, 480, 505, 576, 604, 606, 640, 720, 755, 808, 906, 909, 960, 1010, 1152, 1208, 1212, 1359, 1440, 1510, 1515, 1616, 1812, 1818, 1920, 2020, 2265, 2416, 2424, 2718, 2880, 3020, 3030, 3232, 3624, 3636, 4040, 4530, 4545, 4832, 4848, 5436, 5760, 6040, 6060, 6464, 6795, 7248, 7272, 8080, 9060, 9090, 9664, 9696, 10872, 12080, 12120, 12928, 13590, 14496, 14544, 15251, 16160, 18120, 18180, 19328, 19392, 21744, 24160, 24240, 27180, 28992, 29088, 30502, 32320, 36240, 36360, 38784, 43488, 45753, 48320, 48480, 54360, 57984, 58176, 61004, 64640, 72480, 72720, 76255, 86976, 91506, 96640, 96960, 108720, 116352, 122008, 137259, 144960, 145440, 152510, 173952, 183012, 193920, 217440, 228765, 244016, 274518, 289920, 290880, 305020, 366024, 434880, 457530, 488032, 549036, 581760, 610040, 686295, 732048, 869760, 915060, 976064, 1098072, 1220080, 1372590, 1464096, 1830120, 1952128, 2196144, 2440160, 2745180, 2928192, 3660240, 4392288, 4880320, 5490360, 5856384, 7320480, 8784576, 9760640, 10980720, 14640960, 17569152, 21961440, 29281920, 43922880, 87845760]

約数ペア:

[(1, 87845760), (2, 43922880), (3, 29281920), (4, 21961440), (5, 17569152), (6, 14640960), (8, 10980720), (9, 9760640), (10, 8784576), (12, 7320480), (15, 5856384), (16, 5490360), (18, 4880320), (20, 4392288), (24, 3660240), (30, 2928192), (32, 2745180), (36, 2440160), (40, 2196144), (45, 1952128), (48, 1830120), (60, 1464096), (64, 1372590), (72, 1220080), (80, 1098072), (90, 976064), (96, 915060), (101, 869760), (120, 732048), (128, 686295), (144, 610040), (151, 581760), (160, 549036), (180, 488032), (192, 457530), (202, 434880), (240, 366024), (288, 305020), (302, 290880), (303, 289920), (320, 274518), (360, 244016), (384, 228765), (404, 217440), (453, 193920), (480, 183012), (505, 173952), (576, 152510), (604, 145440), (606, 144960), (640, 137259), (720, 122008), (755, 116352), (808, 108720), (906, 96960), (909, 96640), (960, 91506), (1010, 86976), (1152, 76255), (1208, 72720), (1212, 72480), (1359, 64640), (1440, 61004), (1510, 58176), (1515, 57984), (1616, 54360), (1812, 48480), (1818, 48320), (1920, 45753), (2020, 43488), (2265, 38784), (2416, 36360), (2424, 36240), (2718, 32320), (2880, 30502), (3020, 29088), (3030, 28992), (3232, 27180), (3624, 24240), (3636, 24160), (4040, 21744), (4530, 19392), (4545, 19328), (4832, 18180), (4848, 18120), (5436, 16160), (5760, 15251), (6040, 14544), (6060, 14496), (6464, 13590), (6795, 12928), (7248, 12120), (7272, 12080), (8080, 10872), (9060, 9696), (9090, 9664)]