27864000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 280

約数和(自身を含む): 105479088

約数和(自身を除く): 77615088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 86, 90, 96, 100, 108, 120, 125, 129, 135, 144, 150, 160, 162, 172, 180, 192, 200, 215, 216, 225, 240, 250, 258, 270, 288, 300, 320, 324, 344, 360, 375, 387, 400, 405, 430, 432, 450, 480, 500, 516, 540, 576, 600, 645, 648, 675, 688, 720, 750, 774, 800, 810, 860, 864, 900, 960, 1000, 1032, 1075, 1080, 1125, 1161, 1200, 1290, 1296, 1350, 1376, 1440, 1500, 1548, 1600, 1620, 1720, 1728, 1800, 1935, 2000, 2025, 2064, 2150, 2160, 2250, 2322, 2400, 2580, 2592, 2700, 2752, 2880, 3000, 3096, 3225, 3240, 3375, 3440, 3483, 3600, 3870, 4000, 4050, 4128, 4300, 4320, 4500, 4644, 4800, 5160, 5184, 5375, 5400, 5805, 6000, 6192, 6450, 6480, 6750, 6880, 6966, 7200, 7740, 8000, 8100, 8256, 8600, 8640, 9000, 9288, 9675, 10125, 10320, 10750, 10800, 11610, 12000, 12384, 12900, 12960, 13500, 13760, 13932, 14400, 15480, 16125, 16200, 17200, 17415, 18000, 18576, 19350, 20250, 20640, 21500, 21600, 23220, 24000, 24768, 25800, 25920, 27000, 27864, 29025, 30960, 32250, 32400, 34400, 34830, 36000, 37152, 38700, 40500, 41280, 43000, 43200, 46440, 48375, 51600, 54000, 55728, 58050, 61920, 64500, 64800, 68800, 69660, 72000, 74304, 77400, 81000, 86000, 87075, 92880, 96750, 103200, 108000, 111456, 116100, 123840, 129000, 129600, 139320, 145125, 154800, 162000, 172000, 174150, 185760, 193500, 206400, 216000, 222912, 232200, 258000, 278640, 290250, 309600, 324000, 344000, 348300, 371520, 387000, 435375, 464400, 516000, 557280, 580500, 619200, 648000, 696600, 774000, 870750, 928800, 1032000, 1114560, 1161000, 1393200, 1548000, 1741500, 1857600, 2322000, 2786400, 3096000, 3483000, 4644000, 5572800, 6966000, 9288000, 13932000, 27864000]

約数ペア:

[(1, 27864000), (2, 13932000), (3, 9288000), (4, 6966000), (5, 5572800), (6, 4644000), (8, 3483000), (9, 3096000), (10, 2786400), (12, 2322000), (15, 1857600), (16, 1741500), (18, 1548000), (20, 1393200), (24, 1161000), (25, 1114560), (27, 1032000), (30, 928800), (32, 870750), (36, 774000), (40, 696600), (43, 648000), (45, 619200), (48, 580500), (50, 557280), (54, 516000), (60, 464400), (64, 435375), (72, 387000), (75, 371520), (80, 348300), (81, 344000), (86, 324000), (90, 309600), (96, 290250), (100, 278640), (108, 258000), (120, 232200), (125, 222912), (129, 216000), (135, 206400), (144, 193500), (150, 185760), (160, 174150), (162, 172000), (172, 162000), (180, 154800), (192, 145125), (200, 139320), (215, 129600), (216, 129000), (225, 123840), (240, 116100), (250, 111456), (258, 108000), (270, 103200), (288, 96750), (300, 92880), (320, 87075), (324, 86000), (344, 81000), (360, 77400), (375, 74304), (387, 72000), (400, 69660), (405, 68800), (430, 64800), (432, 64500), (450, 61920), (480, 58050), (500, 55728), (516, 54000), (540, 51600), (576, 48375), (600, 46440), (645, 43200), (648, 43000), (675, 41280), (688, 40500), (720, 38700), (750, 37152), (774, 36000), (800, 34830), (810, 34400), (860, 32400), (864, 32250), (900, 30960), (960, 29025), (1000, 27864), (1032, 27000), (1075, 25920), (1080, 25800), (1125, 24768), (1161, 24000), (1200, 23220), (1290, 21600), (1296, 21500), (1350, 20640), (1376, 20250), (1440, 19350), (1500, 18576), (1548, 18000), (1600, 17415), (1620, 17200), (1720, 16200), (1728, 16125), (1800, 15480), (1935, 14400), (2000, 13932), (2025, 13760), (2064, 13500), (2150, 12960), (2160, 12900), (2250, 12384), (2322, 12000), (2400, 11610), (2580, 10800), (2592, 10750), (2700, 10320), (2752, 10125), (2880, 9675), (3000, 9288), (3096, 9000), (3225, 8640), (3240, 8600), (3375, 8256), (3440, 8100), (3483, 8000), (3600, 7740), (3870, 7200), (4000, 6966), (4050, 6880), (4128, 6750), (4300, 6480), (4320, 6450), (4500, 6192), (4644, 6000), (4800, 5805), (5160, 5400), (5184, 5375)]