91031040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 200

約数和(自身を含む): 326787120

約数和(自身を除く): 235756080

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 439, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 878, 960, 1080, 1152, 1280, 1296, 1317, 1440, 1536, 1620, 1728, 1756, 1920, 2160, 2195, 2304, 2560, 2592, 2634, 2880, 3240, 3456, 3512, 3840, 3951, 4320, 4390, 4608, 5184, 5268, 5760, 6480, 6585, 6912, 7024, 7680, 7902, 8640, 8780, 10368, 10536, 11520, 11853, 12960, 13170, 13824, 14048, 15804, 17280, 17560, 19755, 20736, 21072, 23040, 23706, 25920, 26340, 28096, 31608, 34560, 35120, 35559, 39510, 41472, 42144, 47412, 51840, 52680, 56192, 59265, 63216, 69120, 70240, 71118, 79020, 84288, 94824, 103680, 105360, 112384, 118530, 126432, 140480, 142236, 158040, 168576, 177795, 189648, 207360, 210720, 224768, 237060, 252864, 280960, 284472, 316080, 337152, 355590, 379296, 421440, 474120, 505728, 561920, 568944, 632160, 674304, 711180, 758592, 842880, 948240, 1011456, 1123840, 1137888, 1264320, 1422360, 1517184, 1685760, 1896480, 2022912, 2275776, 2528640, 2844720, 3034368, 3371520, 3792960, 4551552, 5057280, 5689440, 6068736, 7585920, 9103104, 10114560, 11378880, 15171840, 18206208, 22757760, 30343680, 45515520, 91031040]

約数ペア:

[(1, 91031040), (2, 45515520), (3, 30343680), (4, 22757760), (5, 18206208), (6, 15171840), (8, 11378880), (9, 10114560), (10, 9103104), (12, 7585920), (15, 6068736), (16, 5689440), (18, 5057280), (20, 4551552), (24, 3792960), (27, 3371520), (30, 3034368), (32, 2844720), (36, 2528640), (40, 2275776), (45, 2022912), (48, 1896480), (54, 1685760), (60, 1517184), (64, 1422360), (72, 1264320), (80, 1137888), (81, 1123840), (90, 1011456), (96, 948240), (108, 842880), (120, 758592), (128, 711180), (135, 674304), (144, 632160), (160, 568944), (162, 561920), (180, 505728), (192, 474120), (216, 421440), (240, 379296), (256, 355590), (270, 337152), (288, 316080), (320, 284472), (324, 280960), (360, 252864), (384, 237060), (405, 224768), (432, 210720), (439, 207360), (480, 189648), (512, 177795), (540, 168576), (576, 158040), (640, 142236), (648, 140480), (720, 126432), (768, 118530), (810, 112384), (864, 105360), (878, 103680), (960, 94824), (1080, 84288), (1152, 79020), (1280, 71118), (1296, 70240), (1317, 69120), (1440, 63216), (1536, 59265), (1620, 56192), (1728, 52680), (1756, 51840), (1920, 47412), (2160, 42144), (2195, 41472), (2304, 39510), (2560, 35559), (2592, 35120), (2634, 34560), (2880, 31608), (3240, 28096), (3456, 26340), (3512, 25920), (3840, 23706), (3951, 23040), (4320, 21072), (4390, 20736), (4608, 19755), (5184, 17560), (5268, 17280), (5760, 15804), (6480, 14048), (6585, 13824), (6912, 13170), (7024, 12960), (7680, 11853), (7902, 11520), (8640, 10536), (8780, 10368)]