255499200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 252

約数和(自身を含む): 991273608

約数和(自身を除く): 735774408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1613, 1650, 1760, 1800, 1980, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3226, 3300, 3520, 3600, 3960, 4400, 4800, 4839, 4950, 5280, 6336, 6452, 6600, 7200, 7920, 8065, 8800, 9678, 9900, 10560, 12904, 13200, 14400, 14517, 15840, 16130, 17600, 17743, 19356, 19800, 24195, 25808, 26400, 29034, 31680, 32260, 35486, 38712, 39600, 40325, 48390, 51616, 52800, 53229, 58068, 64520, 70972, 72585, 77424, 79200, 80650, 88715, 96780, 103232, 106458, 116136, 120975, 129040, 141944, 145170, 154848, 158400, 159687, 161300, 177430, 193560, 212916, 232272, 241950, 258080, 266145, 283888, 290340, 309696, 319374, 322600, 354860, 362925, 387120, 425832, 443575, 464544, 483900, 516160, 532290, 567776, 580680, 638748, 645200, 709720, 725850, 774240, 798435, 851664, 887150, 929088, 967800, 1064580, 1135552, 1161360, 1277496, 1290400, 1330725, 1419440, 1451700, 1548480, 1596870, 1703328, 1774300, 1935600, 2129160, 2322720, 2554992, 2580800, 2661450, 2838880, 2903400, 3193740, 3406656, 3548600, 3871200, 3992175, 4258320, 4645440, 5109984, 5322900, 5677760, 5806800, 6387480, 7097200, 7742400, 7984350, 8516640, 10219968, 10645800, 11613600, 12774960, 14194400, 15968700, 17033280, 21291600, 23227200, 25549920, 28388800, 31937400, 42583200, 51099840, 63874800, 85166400, 127749600, 255499200]

約数ペア:

[(1, 255499200), (2, 127749600), (3, 85166400), (4, 63874800), (5, 51099840), (6, 42583200), (8, 31937400), (9, 28388800), (10, 25549920), (11, 23227200), (12, 21291600), (15, 17033280), (16, 15968700), (18, 14194400), (20, 12774960), (22, 11613600), (24, 10645800), (25, 10219968), (30, 8516640), (32, 7984350), (33, 7742400), (36, 7097200), (40, 6387480), (44, 5806800), (45, 5677760), (48, 5322900), (50, 5109984), (55, 4645440), (60, 4258320), (64, 3992175), (66, 3871200), (72, 3548600), (75, 3406656), (80, 3193740), (88, 2903400), (90, 2838880), (96, 2661450), (99, 2580800), (100, 2554992), (110, 2322720), (120, 2129160), (132, 1935600), (144, 1774300), (150, 1703328), (160, 1596870), (165, 1548480), (176, 1451700), (180, 1419440), (192, 1330725), (198, 1290400), (200, 1277496), (220, 1161360), (225, 1135552), (240, 1064580), (264, 967800), (275, 929088), (288, 887150), (300, 851664), (320, 798435), (330, 774240), (352, 725850), (360, 709720), (396, 645200), (400, 638748), (440, 580680), (450, 567776), (480, 532290), (495, 516160), (528, 483900), (550, 464544), (576, 443575), (600, 425832), (660, 387120), (704, 362925), (720, 354860), (792, 322600), (800, 319374), (825, 309696), (880, 290340), (900, 283888), (960, 266145), (990, 258080), (1056, 241950), (1100, 232272), (1200, 212916), (1320, 193560), (1440, 177430), (1584, 161300), (1600, 159687), (1613, 158400), (1650, 154848), (1760, 145170), (1800, 141944), (1980, 129040), (2112, 120975), (2200, 116136), (2400, 106458), (2475, 103232), (2640, 96780), (2880, 88715), (3168, 80650), (3226, 79200), (3300, 77424), (3520, 72585), (3600, 70972), (3960, 64520), (4400, 58068), (4800, 53229), (4839, 52800), (4950, 51616), (5280, 48390), (6336, 40325), (6452, 39600), (6600, 38712), (7200, 35486), (7920, 32260), (8065, 31680), (8800, 29034), (9678, 26400), (9900, 25808), (10560, 24195), (12904, 19800), (13200, 19356), (14400, 17743), (14517, 17600), (15840, 16130)]