19116000

素因数分解:

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

素因数の和:96

約数の個数: 240

約数和(自身を含む): 71351280

約数和(自身を除く): 52235280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 59, 60, 72, 75, 80, 81, 90, 96, 100, 108, 118, 120, 125, 135, 144, 150, 160, 162, 177, 180, 200, 216, 225, 236, 240, 250, 270, 288, 295, 300, 324, 354, 360, 375, 400, 405, 432, 450, 472, 480, 500, 531, 540, 590, 600, 648, 675, 708, 720, 750, 800, 810, 864, 885, 900, 944, 1000, 1062, 1080, 1125, 1180, 1200, 1296, 1350, 1416, 1440, 1475, 1500, 1593, 1620, 1770, 1800, 1888, 2000, 2025, 2124, 2160, 2250, 2360, 2400, 2592, 2655, 2700, 2832, 2950, 3000, 3186, 3240, 3375, 3540, 3600, 4000, 4050, 4248, 4320, 4425, 4500, 4720, 4779, 5310, 5400, 5664, 5900, 6000, 6372, 6480, 6750, 7080, 7200, 7375, 7965, 8100, 8496, 8850, 9000, 9440, 9558, 10125, 10620, 10800, 11800, 12000, 12744, 12960, 13275, 13500, 14160, 14750, 15930, 16200, 16992, 17700, 18000, 19116, 20250, 21240, 21600, 22125, 23600, 23895, 25488, 26550, 27000, 28320, 29500, 31860, 32400, 35400, 36000, 38232, 39825, 40500, 42480, 44250, 47200, 47790, 50976, 53100, 54000, 59000, 63720, 64800, 66375, 70800, 76464, 79650, 81000, 84960, 88500, 95580, 106200, 108000, 118000, 119475, 127440, 132750, 141600, 152928, 159300, 162000, 177000, 191160, 199125, 212400, 236000, 238950, 254880, 265500, 318600, 324000, 354000, 382320, 398250, 424800, 477900, 531000, 597375, 637200, 708000, 764640, 796500, 955800, 1062000, 1194750, 1274400, 1593000, 1911600, 2124000, 2389500, 3186000, 3823200, 4779000, 6372000, 9558000, 19116000]

約数ペア:

[(1, 19116000), (2, 9558000), (3, 6372000), (4, 4779000), (5, 3823200), (6, 3186000), (8, 2389500), (9, 2124000), (10, 1911600), (12, 1593000), (15, 1274400), (16, 1194750), (18, 1062000), (20, 955800), (24, 796500), (25, 764640), (27, 708000), (30, 637200), (32, 597375), (36, 531000), (40, 477900), (45, 424800), (48, 398250), (50, 382320), (54, 354000), (59, 324000), (60, 318600), (72, 265500), (75, 254880), (80, 238950), (81, 236000), (90, 212400), (96, 199125), (100, 191160), (108, 177000), (118, 162000), (120, 159300), (125, 152928), (135, 141600), (144, 132750), (150, 127440), (160, 119475), (162, 118000), (177, 108000), (180, 106200), (200, 95580), (216, 88500), (225, 84960), (236, 81000), (240, 79650), (250, 76464), (270, 70800), (288, 66375), (295, 64800), (300, 63720), (324, 59000), (354, 54000), (360, 53100), (375, 50976), (400, 47790), (405, 47200), (432, 44250), (450, 42480), (472, 40500), (480, 39825), (500, 38232), (531, 36000), (540, 35400), (590, 32400), (600, 31860), (648, 29500), (675, 28320), (708, 27000), (720, 26550), (750, 25488), (800, 23895), (810, 23600), (864, 22125), (885, 21600), (900, 21240), (944, 20250), (1000, 19116), (1062, 18000), (1080, 17700), (1125, 16992), (1180, 16200), (1200, 15930), (1296, 14750), (1350, 14160), (1416, 13500), (1440, 13275), (1475, 12960), (1500, 12744), (1593, 12000), (1620, 11800), (1770, 10800), (1800, 10620), (1888, 10125), (2000, 9558), (2025, 9440), (2124, 9000), (2160, 8850), (2250, 8496), (2360, 8100), (2400, 7965), (2592, 7375), (2655, 7200), (2700, 7080), (2832, 6750), (2950, 6480), (3000, 6372), (3186, 6000), (3240, 5900), (3375, 5664), (3540, 5400), (3600, 5310), (4000, 4779), (4050, 4720), (4248, 4500), (4320, 4425)]