68104800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1051}}^1$

素因数の和:1083

約数の個数: 180

約数和(自身を含む): 248601276

約数和(自身を除く): 180496476

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, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1051, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2102, 2160, 2400, 2592, 2700, 3153, 3240, 3600, 4050, 4204, 4320, 5255, 5400, 6306, 6480, 7200, 8100, 8408, 9459, 10510, 10800, 12612, 12960, 15765, 16200, 16816, 18918, 21020, 21600, 25224, 26275, 28377, 31530, 32400, 33632, 37836, 42040, 47295, 50448, 52550, 56754, 63060, 64800, 75672, 78825, 84080, 85131, 94590, 100896, 105100, 113508, 126120, 141885, 151344, 157650, 168160, 170262, 189180, 210200, 227016, 236475, 252240, 283770, 302688, 315300, 340524, 378360, 420400, 425655, 454032, 472950, 504480, 567540, 630600, 681048, 709425, 756720, 840800, 851310, 908064, 945900, 1135080, 1261200, 1362096, 1418850, 1513440, 1702620, 1891800, 2128275, 2270160, 2522400, 2724192, 2837700, 3405240, 3783600, 4256550, 4540320, 5675400, 6810480, 7567200, 8513100, 11350800, 13620960, 17026200, 22701600, 34052400, 68104800]

約数ペア:

[(1, 68104800), (2, 34052400), (3, 22701600), (4, 17026200), (5, 13620960), (6, 11350800), (8, 8513100), (9, 7567200), (10, 6810480), (12, 5675400), (15, 4540320), (16, 4256550), (18, 3783600), (20, 3405240), (24, 2837700), (25, 2724192), (27, 2522400), (30, 2270160), (32, 2128275), (36, 1891800), (40, 1702620), (45, 1513440), (48, 1418850), (50, 1362096), (54, 1261200), (60, 1135080), (72, 945900), (75, 908064), (80, 851310), (81, 840800), (90, 756720), (96, 709425), (100, 681048), (108, 630600), (120, 567540), (135, 504480), (144, 472950), (150, 454032), (160, 425655), (162, 420400), (180, 378360), (200, 340524), (216, 315300), (225, 302688), (240, 283770), (270, 252240), (288, 236475), (300, 227016), (324, 210200), (360, 189180), (400, 170262), (405, 168160), (432, 157650), (450, 151344), (480, 141885), (540, 126120), (600, 113508), (648, 105100), (675, 100896), (720, 94590), (800, 85131), (810, 84080), (864, 78825), (900, 75672), (1051, 64800), (1080, 63060), (1200, 56754), (1296, 52550), (1350, 50448), (1440, 47295), (1620, 42040), (1800, 37836), (2025, 33632), (2102, 32400), (2160, 31530), (2400, 28377), (2592, 26275), (2700, 25224), (3153, 21600), (3240, 21020), (3600, 18918), (4050, 16816), (4204, 16200), (4320, 15765), (5255, 12960), (5400, 12612), (6306, 10800), (6480, 10510), (7200, 9459), (8100, 8408)]