7890242400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{121763}}^1$

素因数の和:121795

約数の個数: 180

約数和(自身を含む): 28774416132

約数和(自身を除く): 20884173732

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, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21600, 32400, 64800, 121763, 243526, 365289, 487052, 608815, 730578, 974104, 1095867, 1217630, 1461156, 1826445, 1948208, 2191734, 2435260, 2922312, 3044075, 3287601, 3652890, 3896416, 4383468, 4870520, 5479335, 5844624, 6088150, 6575202, 7305780, 8766936, 9132225, 9741040, 9862803, 10958670, 11689248, 12176300, 13150404, 14611560, 16438005, 17533872, 18264450, 19482080, 19725606, 21917340, 24352600, 26300808, 27396675, 29223120, 32876010, 35067744, 36528900, 39451212, 43834680, 48705200, 49314015, 52601616, 54793350, 58446240, 65752020, 73057800, 78902424, 82190025, 87669360, 97410400, 98628030, 105203232, 109586700, 131504040, 146115600, 157804848, 164380050, 175338720, 197256060, 219173400, 246570075, 263008080, 292231200, 315609696, 328760100, 394512120, 438346800, 493140150, 526016160, 657520200, 789024240, 876693600, 986280300, 1315040400, 1578048480, 1972560600, 2630080800, 3945121200, 7890242400]

約数ペア:

[(1, 7890242400), (2, 3945121200), (3, 2630080800), (4, 1972560600), (5, 1578048480), (6, 1315040400), (8, 986280300), (9, 876693600), (10, 789024240), (12, 657520200), (15, 526016160), (16, 493140150), (18, 438346800), (20, 394512120), (24, 328760100), (25, 315609696), (27, 292231200), (30, 263008080), (32, 246570075), (36, 219173400), (40, 197256060), (45, 175338720), (48, 164380050), (50, 157804848), (54, 146115600), (60, 131504040), (72, 109586700), (75, 105203232), (80, 98628030), (81, 97410400), (90, 87669360), (96, 82190025), (100, 78902424), (108, 73057800), (120, 65752020), (135, 58446240), (144, 54793350), (150, 52601616), (160, 49314015), (162, 48705200), (180, 43834680), (200, 39451212), (216, 36528900), (225, 35067744), (240, 32876010), (270, 29223120), (288, 27396675), (300, 26300808), (324, 24352600), (360, 21917340), (400, 19725606), (405, 19482080), (432, 18264450), (450, 17533872), (480, 16438005), (540, 14611560), (600, 13150404), (648, 12176300), (675, 11689248), (720, 10958670), (800, 9862803), (810, 9741040), (864, 9132225), (900, 8766936), (1080, 7305780), (1200, 6575202), (1296, 6088150), (1350, 5844624), (1440, 5479335), (1620, 4870520), (1800, 4383468), (2025, 3896416), (2160, 3652890), (2400, 3287601), (2592, 3044075), (2700, 2922312), (3240, 2435260), (3600, 2191734), (4050, 1948208), (4320, 1826445), (5400, 1461156), (6480, 1217630), (7200, 1095867), (8100, 974104), (10800, 730578), (12960, 608815), (16200, 487052), (21600, 365289), (32400, 243526), (64800, 121763)]