85069440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 305192160

約数和(自身を除く): 220122720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 547, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1094, 1152, 1215, 1296, 1440, 1620, 1641, 1728, 1920, 1944, 2160, 2188, 2430, 2592, 2735, 2880, 3240, 3282, 3456, 3888, 4320, 4376, 4860, 4923, 5184, 5470, 5760, 6480, 6564, 7776, 8205, 8640, 8752, 9720, 9846, 10368, 10940, 12960, 13128, 14769, 15552, 16410, 17280, 17504, 19440, 19692, 21880, 24615, 25920, 26256, 29538, 31104, 32820, 35008, 38880, 39384, 43760, 44307, 49230, 51840, 52512, 59076, 65640, 70016, 73845, 77760, 78768, 87520, 88614, 98460, 105024, 118152, 131280, 132921, 147690, 155520, 157536, 175040, 177228, 196920, 210048, 221535, 236304, 262560, 265842, 295380, 315072, 350080, 354456, 393840, 443070, 472608, 525120, 531684, 590760, 630144, 664605, 708912, 787680, 886140, 945216, 1050240, 1063368, 1181520, 1329210, 1417824, 1575360, 1772280, 1890432, 2126736, 2363040, 2658420, 2835648, 3150720, 3544560, 4253472, 4726080, 5316840, 5671296, 7089120, 8506944, 9452160, 10633680, 14178240, 17013888, 21267360, 28356480, 42534720, 85069440]

約数ペア:

[(1, 85069440), (2, 42534720), (3, 28356480), (4, 21267360), (5, 17013888), (6, 14178240), (8, 10633680), (9, 9452160), (10, 8506944), (12, 7089120), (15, 5671296), (16, 5316840), (18, 4726080), (20, 4253472), (24, 3544560), (27, 3150720), (30, 2835648), (32, 2658420), (36, 2363040), (40, 2126736), (45, 1890432), (48, 1772280), (54, 1575360), (60, 1417824), (64, 1329210), (72, 1181520), (80, 1063368), (81, 1050240), (90, 945216), (96, 886140), (108, 787680), (120, 708912), (128, 664605), (135, 630144), (144, 590760), (160, 531684), (162, 525120), (180, 472608), (192, 443070), (216, 393840), (240, 354456), (243, 350080), (270, 315072), (288, 295380), (320, 265842), (324, 262560), (360, 236304), (384, 221535), (405, 210048), (432, 196920), (480, 177228), (486, 175040), (540, 157536), (547, 155520), (576, 147690), (640, 132921), (648, 131280), (720, 118152), (810, 105024), (864, 98460), (960, 88614), (972, 87520), (1080, 78768), (1094, 77760), (1152, 73845), (1215, 70016), (1296, 65640), (1440, 59076), (1620, 52512), (1641, 51840), (1728, 49230), (1920, 44307), (1944, 43760), (2160, 39384), (2188, 38880), (2430, 35008), (2592, 32820), (2735, 31104), (2880, 29538), (3240, 26256), (3282, 25920), (3456, 24615), (3888, 21880), (4320, 19692), (4376, 19440), (4860, 17504), (4923, 17280), (5184, 16410), (5470, 15552), (5760, 14769), (6480, 13128), (6564, 12960), (7776, 10940), (8205, 10368), (8640, 9846), (8752, 9720)]