81774000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 362119680

約数和(自身を除く): 280345680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 59, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 99, 100, 105, 110, 112, 118, 120, 125, 126, 132, 140, 144, 150, 154, 165, 168, 175, 176, 177, 180, 198, 200, 210, 220, 225, 231, 236, 240, 250, 252, 264, 275, 280, 295, 300, 308, 315, 330, 336, 350, 354, 360, 375, 385, 396, 400, 413, 420, 440, 450, 462, 472, 495, 500, 504, 525, 528, 531, 550, 560, 590, 600, 616, 630, 649, 660, 693, 700, 708, 720, 750, 770, 792, 825, 826, 840, 875, 880, 885, 900, 924, 944, 990, 1000, 1008, 1050, 1062, 1100, 1125, 1155, 1180, 1200, 1232, 1239, 1260, 1298, 1320, 1375, 1386, 1400, 1416, 1475, 1500, 1540, 1575, 1584, 1650, 1652, 1680, 1750, 1770, 1800, 1848, 1925, 1947, 1980, 2000, 2065, 2100, 2124, 2200, 2250, 2310, 2360, 2475, 2478, 2520, 2596, 2625, 2640, 2655, 2750, 2772, 2800, 2832, 2950, 3000, 3080, 3150, 3245, 3300, 3304, 3465, 3500, 3540, 3600, 3696, 3717, 3850, 3894, 3960, 4125, 4130, 4200, 4248, 4400, 4425, 4500, 4543, 4620, 4720, 4950, 4956, 5040, 5192, 5250, 5310, 5500, 5544, 5775, 5841, 5900, 6000, 6160, 6195, 6300, 6490, 6600, 6608, 6930, 7000, 7080, 7375, 7434, 7700, 7788, 7875, 7920, 8250, 8260, 8400, 8496, 8850, 9000, 9086, 9240, 9625, 9735, 9900, 9912, 10325, 10384, 10500, 10620, 11000, 11088, 11550, 11682, 11800, 12375, 12390, 12600, 12980, 13200, 13275, 13629, 13860, 14000, 14160, 14750, 14868, 15400, 15576, 15750, 16225, 16500, 16520, 17325, 17700, 18000, 18172, 18480, 18585, 19250, 19470, 19800, 19824, 20650, 21000, 21240, 22000, 22125, 22715, 23100, 23364, 23600, 24750, 24780, 25200, 25960, 26550, 27258, 27720, 28875, 29205, 29500, 29736, 30800, 30975, 31152, 31500, 32450, 33000, 33040, 34650, 35400, 36344, 37170, 38500, 38940, 39600, 40887, 41300, 42000, 42480, 44250, 45430, 46200, 46728, 48675, 49500, 49560, 51625, 51920, 53100, 54516, 55440, 57750, 58410, 59000, 59472, 61950, 63000, 64900, 66000, 66375, 68145, 69300, 70800, 72688, 74340, 77000, 77880, 81125, 81774, 82600, 86625, 88500, 90860, 92400, 92925, 93456, 97350, 99000, 99120, 103250, 106200, 109032, 113575, 115500, 116820, 118000, 123900, 126000, 129800, 132750, 136290, 138600, 146025, 148680, 154000, 154875, 155760, 162250, 163548, 165200, 173250, 177000, 181720, 185850, 194700, 198000, 204435, 206500, 212400, 218064, 227150, 231000, 233640, 243375, 247800, 259600, 265500, 272580, 277200, 292050, 297360, 309750, 324500, 327096, 340725, 346500, 354000, 363440, 371700, 389400, 408870, 413000, 454300, 462000, 464625, 467280, 486750, 495600, 531000, 545160, 567875, 584100, 619500, 649000, 654192, 681450, 693000, 730125, 743400, 778800, 817740, 826000, 908600, 929250, 973500, 1022175, 1062000, 1090320, 1135750, 1168200, 1239000, 1298000, 1362900, 1386000, 1460250, 1486800, 1635480, 1703625, 1817200, 1858500, 1947000, 2044350, 2271500, 2336400, 2478000, 2725800, 2920500, 3270960, 3407250, 3717000, 3894000, 4088700, 4543000, 5110875, 5451600, 5841000, 6814500, 7434000, 8177400, 9086000, 10221750, 11682000, 13629000, 16354800, 20443500, 27258000, 40887000, 81774000]

約数ペア:

[(1, 81774000), (2, 40887000), (3, 27258000), (4, 20443500), (5, 16354800), (6, 13629000), (7, 11682000), (8, 10221750), (9, 9086000), (10, 8177400), (11, 7434000), (12, 6814500), (14, 5841000), (15, 5451600), (16, 5110875), (18, 4543000), (20, 4088700), (21, 3894000), (22, 3717000), (24, 3407250), (25, 3270960), (28, 2920500), (30, 2725800), (33, 2478000), (35, 2336400), (36, 2271500), (40, 2044350), (42, 1947000), (44, 1858500), (45, 1817200), (48, 1703625), (50, 1635480), (55, 1486800), (56, 1460250), (59, 1386000), (60, 1362900), (63, 1298000), (66, 1239000), (70, 1168200), (72, 1135750), (75, 1090320), (77, 1062000), (80, 1022175), (84, 973500), (88, 929250), (90, 908600), (99, 826000), (100, 817740), (105, 778800), (110, 743400), (112, 730125), (118, 693000), (120, 681450), (125, 654192), (126, 649000), (132, 619500), (140, 584100), (144, 567875), (150, 545160), (154, 531000), (165, 495600), (168, 486750), (175, 467280), (176, 464625), (177, 462000), (180, 454300), (198, 413000), (200, 408870), (210, 389400), (220, 371700), (225, 363440), (231, 354000), (236, 346500), (240, 340725), (250, 327096), (252, 324500), (264, 309750), (275, 297360), (280, 292050), (295, 277200), (300, 272580), (308, 265500), (315, 259600), (330, 247800), (336, 243375), (350, 233640), (354, 231000), (360, 227150), (375, 218064), (385, 212400), (396, 206500), (400, 204435), (413, 198000), (420, 194700), (440, 185850), (450, 181720), (462, 177000), (472, 173250), (495, 165200), (500, 163548), (504, 162250), (525, 155760), (528, 154875), (531, 154000), (550, 148680), (560, 146025), (590, 138600), (600, 136290), (616, 132750), (630, 129800), (649, 126000), (660, 123900), (693, 118000), (700, 116820), (708, 115500), (720, 113575), (750, 109032), (770, 106200), (792, 103250), (825, 99120), (826, 99000), (840, 97350), (875, 93456), (880, 92925), (885, 92400), (900, 90860), (924, 88500), (944, 86625), (990, 82600), (1000, 81774), (1008, 81125), (1050, 77880), (1062, 77000), (1100, 74340), (1125, 72688), (1155, 70800), (1180, 69300), (1200, 68145), (1232, 66375), (1239, 66000), (1260, 64900), (1298, 63000), (1320, 61950), (1375, 59472), (1386, 59000), (1400, 58410), (1416, 57750), (1475, 55440), (1500, 54516), (1540, 53100), (1575, 51920), (1584, 51625), (1650, 49560), (1652, 49500), (1680, 48675), (1750, 46728), (1770, 46200), (1800, 45430), (1848, 44250), (1925, 42480), (1947, 42000), (1980, 41300), (2000, 40887), (2065, 39600), (2100, 38940), (2124, 38500), (2200, 37170), (2250, 36344), (2310, 35400), (2360, 34650), (2475, 33040), (2478, 33000), (2520, 32450), (2596, 31500), (2625, 31152), (2640, 30975), (2655, 30800), (2750, 29736), (2772, 29500), (2800, 29205), (2832, 28875), (2950, 27720), (3000, 27258), (3080, 26550), (3150, 25960), (3245, 25200), (3300, 24780), (3304, 24750), (3465, 23600), (3500, 23364), (3540, 23100), (3600, 22715), (3696, 22125), (3717, 22000), (3850, 21240), (3894, 21000), (3960, 20650), (4125, 19824), (4130, 19800), (4200, 19470), (4248, 19250), (4400, 18585), (4425, 18480), (4500, 18172), (4543, 18000), (4620, 17700), (4720, 17325), (4950, 16520), (4956, 16500), (5040, 16225), (5192, 15750), (5250, 15576), (5310, 15400), (5500, 14868), (5544, 14750), (5775, 14160), (5841, 14000), (5900, 13860), (6000, 13629), (6160, 13275), (6195, 13200), (6300, 12980), (6490, 12600), (6600, 12390), (6608, 12375), (6930, 11800), (7000, 11682), (7080, 11550), (7375, 11088), (7434, 11000), (7700, 10620), (7788, 10500), (7875, 10384), (7920, 10325), (8250, 9912), (8260, 9900), (8400, 9735), (8496, 9625), (8850, 9240), (9000, 9086)]