1021996800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1656

約数の個数: 324

約数和(自身を含む): 3988510344

約数和(自身を除く): 2966513544

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, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1584, 1600, 1613, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2304, 2400, 2475, 2640, 2816, 2880, 3168, 3200, 3226, 3300, 3520, 3600, 3840, 3960, 4224, 4400, 4800, 4839, 4950, 5280, 5760, 6336, 6400, 6452, 6600, 7040, 7200, 7920, 8065, 8448, 8800, 9600, 9678, 9900, 10560, 11520, 12672, 12904, 13200, 14080, 14400, 14517, 15840, 16130, 17600, 17743, 19200, 19356, 19800, 21120, 24195, 25344, 25808, 26400, 28800, 29034, 31680, 32260, 35200, 35486, 38712, 39600, 40325, 42240, 48390, 51616, 52800, 53229, 57600, 58068, 63360, 64520, 70400, 70972, 72585, 77424, 79200, 80650, 88715, 96780, 103232, 105600, 106458, 116136, 120975, 126720, 129040, 141944, 145170, 154848, 158400, 159687, 161300, 177430, 193560, 206464, 211200, 212916, 232272, 241950, 258080, 266145, 283888, 290340, 309696, 316800, 319374, 322600, 354860, 362925, 387120, 412928, 425832, 443575, 464544, 483900, 516160, 532290, 567776, 580680, 619392, 633600, 638748, 645200, 709720, 725850, 774240, 798435, 851664, 887150, 929088, 967800, 1032320, 1064580, 1135552, 1161360, 1238784, 1277496, 1290400, 1330725, 1419440, 1451700, 1548480, 1596870, 1703328, 1774300, 1858176, 1935600, 2064640, 2129160, 2271104, 2322720, 2554992, 2580800, 2661450, 2838880, 2903400, 3096960, 3193740, 3406656, 3548600, 3716352, 3871200, 3992175, 4258320, 4542208, 4645440, 5109984, 5161600, 5322900, 5677760, 5806800, 6193920, 6387480, 6813312, 7097200, 7742400, 7984350, 8516640, 9290880, 10219968, 10323200, 10645800, 11355520, 11613600, 12774960, 13626624, 14194400, 15484800, 15968700, 17033280, 18581760, 20439936, 21291600, 22711040, 23227200, 25549920, 28388800, 30969600, 31937400, 34066560, 40879872, 42583200, 46454400, 51099840, 56777600, 63874800, 68133120, 85166400, 92908800, 102199680, 113555200, 127749600, 170332800, 204399360, 255499200, 340665600, 510998400, 1021996800]

約数ペア:

[(1, 1021996800), (2, 510998400), (3, 340665600), (4, 255499200), (5, 204399360), (6, 170332800), (8, 127749600), (9, 113555200), (10, 102199680), (11, 92908800), (12, 85166400), (15, 68133120), (16, 63874800), (18, 56777600), (20, 51099840), (22, 46454400), (24, 42583200), (25, 40879872), (30, 34066560), (32, 31937400), (33, 30969600), (36, 28388800), (40, 25549920), (44, 23227200), (45, 22711040), (48, 21291600), (50, 20439936), (55, 18581760), (60, 17033280), (64, 15968700), (66, 15484800), (72, 14194400), (75, 13626624), (80, 12774960), (88, 11613600), (90, 11355520), (96, 10645800), (99, 10323200), (100, 10219968), (110, 9290880), (120, 8516640), (128, 7984350), (132, 7742400), (144, 7097200), (150, 6813312), (160, 6387480), (165, 6193920), (176, 5806800), (180, 5677760), (192, 5322900), (198, 5161600), (200, 5109984), (220, 4645440), (225, 4542208), (240, 4258320), (256, 3992175), (264, 3871200), (275, 3716352), (288, 3548600), (300, 3406656), (320, 3193740), (330, 3096960), (352, 2903400), (360, 2838880), (384, 2661450), (396, 2580800), (400, 2554992), (440, 2322720), (450, 2271104), (480, 2129160), (495, 2064640), (528, 1935600), (550, 1858176), (576, 1774300), (600, 1703328), (640, 1596870), (660, 1548480), (704, 1451700), (720, 1419440), (768, 1330725), (792, 1290400), (800, 1277496), (825, 1238784), (880, 1161360), (900, 1135552), (960, 1064580), (990, 1032320), (1056, 967800), (1100, 929088), (1152, 887150), (1200, 851664), (1280, 798435), (1320, 774240), (1408, 725850), (1440, 709720), (1584, 645200), (1600, 638748), (1613, 633600), (1650, 619392), (1760, 580680), (1800, 567776), (1920, 532290), (1980, 516160), (2112, 483900), (2200, 464544), (2304, 443575), (2400, 425832), (2475, 412928), (2640, 387120), (2816, 362925), (2880, 354860), (3168, 322600), (3200, 319374), (3226, 316800), (3300, 309696), (3520, 290340), (3600, 283888), (3840, 266145), (3960, 258080), (4224, 241950), (4400, 232272), (4800, 212916), (4839, 211200), (4950, 206464), (5280, 193560), (5760, 177430), (6336, 161300), (6400, 159687), (6452, 158400), (6600, 154848), (7040, 145170), (7200, 141944), (7920, 129040), (8065, 126720), (8448, 120975), (8800, 116136), (9600, 106458), (9678, 105600), (9900, 103232), (10560, 96780), (11520, 88715), (12672, 80650), (12904, 79200), (13200, 77424), (14080, 72585), (14400, 70972), (14517, 70400), (15840, 64520), (16130, 63360), (17600, 58068), (17743, 57600), (19200, 53229), (19356, 52800), (19800, 51616), (21120, 48390), (24195, 42240), (25344, 40325), (25808, 39600), (26400, 38712), (28800, 35486), (29034, 35200), (31680, 32260)]