86995200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 301105728

約数和(自身を除く): 214110528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 197, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 394, 400, 460, 480, 552, 575, 591, 600, 640, 690, 736, 768, 788, 800, 920, 960, 985, 1104, 1150, 1182, 1200, 1280, 1380, 1472, 1576, 1600, 1725, 1840, 1920, 1970, 2208, 2300, 2364, 2400, 2760, 2944, 2955, 3152, 3200, 3450, 3680, 3840, 3940, 4416, 4531, 4600, 4728, 4800, 4925, 5520, 5888, 5910, 6304, 6400, 6900, 7360, 7880, 8832, 9062, 9200, 9456, 9600, 9850, 11040, 11820, 12608, 13593, 13800, 14720, 14775, 15760, 17664, 18124, 18400, 18912, 19200, 19700, 22080, 22655, 23640, 25216, 27186, 27600, 29440, 29550, 31520, 36248, 36800, 37824, 39400, 44160, 45310, 47280, 50432, 54372, 55200, 59100, 63040, 67965, 72496, 73600, 75648, 78800, 88320, 90620, 94560, 108744, 110400, 113275, 118200, 126080, 135930, 144992, 147200, 151296, 157600, 181240, 189120, 217488, 220800, 226550, 236400, 252160, 271860, 289984, 315200, 339825, 362480, 378240, 434976, 441600, 453100, 472800, 543720, 579968, 630400, 679650, 724960, 756480, 869952, 906200, 945600, 1087440, 1159936, 1260800, 1359300, 1449920, 1739904, 1812400, 1891200, 2174880, 2718600, 2899840, 3479808, 3624800, 3782400, 4349760, 5437200, 5799680, 7249600, 8699520, 10874400, 14499200, 17399040, 21748800, 28998400, 43497600, 86995200]

約数ペア:

[(1, 86995200), (2, 43497600), (3, 28998400), (4, 21748800), (5, 17399040), (6, 14499200), (8, 10874400), (10, 8699520), (12, 7249600), (15, 5799680), (16, 5437200), (20, 4349760), (23, 3782400), (24, 3624800), (25, 3479808), (30, 2899840), (32, 2718600), (40, 2174880), (46, 1891200), (48, 1812400), (50, 1739904), (60, 1449920), (64, 1359300), (69, 1260800), (75, 1159936), (80, 1087440), (92, 945600), (96, 906200), (100, 869952), (115, 756480), (120, 724960), (128, 679650), (138, 630400), (150, 579968), (160, 543720), (184, 472800), (192, 453100), (197, 441600), (200, 434976), (230, 378240), (240, 362480), (256, 339825), (276, 315200), (300, 289984), (320, 271860), (345, 252160), (368, 236400), (384, 226550), (394, 220800), (400, 217488), (460, 189120), (480, 181240), (552, 157600), (575, 151296), (591, 147200), (600, 144992), (640, 135930), (690, 126080), (736, 118200), (768, 113275), (788, 110400), (800, 108744), (920, 94560), (960, 90620), (985, 88320), (1104, 78800), (1150, 75648), (1182, 73600), (1200, 72496), (1280, 67965), (1380, 63040), (1472, 59100), (1576, 55200), (1600, 54372), (1725, 50432), (1840, 47280), (1920, 45310), (1970, 44160), (2208, 39400), (2300, 37824), (2364, 36800), (2400, 36248), (2760, 31520), (2944, 29550), (2955, 29440), (3152, 27600), (3200, 27186), (3450, 25216), (3680, 23640), (3840, 22655), (3940, 22080), (4416, 19700), (4531, 19200), (4600, 18912), (4728, 18400), (4800, 18124), (4925, 17664), (5520, 15760), (5888, 14775), (5910, 14720), (6304, 13800), (6400, 13593), (6900, 12608), (7360, 11820), (7880, 11040), (8832, 9850), (9062, 9600), (9200, 9456)]