1914861600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{88651}}^1$

素因数の和:88680

約数の個数: 144

約数和(自身を含む): 6925494240

約数和(自身を除く): 5010632640

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 88651, 177302, 265953, 354604, 443255, 531906, 709208, 797859, 886510, 1063812, 1329765, 1418416, 1595718, 1773020, 2127624, 2216275, 2393577, 2659530, 2836832, 3191436, 3546040, 3989295, 4255248, 4432550, 4787154, 5319060, 6382872, 6648825, 7092080, 7978590, 8510496, 8865100, 9574308, 10638120, 11967885, 12765744, 13297650, 14184160, 15957180, 17730200, 19148616, 19946475, 21276240, 23935770, 25531488, 26595300, 31914360, 35460400, 38297232, 39892950, 42552480, 47871540, 53190600, 59839425, 63828720, 70920800, 76594464, 79785900, 95743080, 106381200, 119678850, 127657440, 159571800, 191486160, 212762400, 239357700, 319143600, 382972320, 478715400, 638287200, 957430800, 1914861600]

約数ペア:

[(1, 1914861600), (2, 957430800), (3, 638287200), (4, 478715400), (5, 382972320), (6, 319143600), (8, 239357700), (9, 212762400), (10, 191486160), (12, 159571800), (15, 127657440), (16, 119678850), (18, 106381200), (20, 95743080), (24, 79785900), (25, 76594464), (27, 70920800), (30, 63828720), (32, 59839425), (36, 53190600), (40, 47871540), (45, 42552480), (48, 39892950), (50, 38297232), (54, 35460400), (60, 31914360), (72, 26595300), (75, 25531488), (80, 23935770), (90, 21276240), (96, 19946475), (100, 19148616), (108, 17730200), (120, 15957180), (135, 14184160), (144, 13297650), (150, 12765744), (160, 11967885), (180, 10638120), (200, 9574308), (216, 8865100), (225, 8510496), (240, 7978590), (270, 7092080), (288, 6648825), (300, 6382872), (360, 5319060), (400, 4787154), (432, 4432550), (450, 4255248), (480, 3989295), (540, 3546040), (600, 3191436), (675, 2836832), (720, 2659530), (800, 2393577), (864, 2216275), (900, 2127624), (1080, 1773020), (1200, 1595718), (1350, 1418416), (1440, 1329765), (1800, 1063812), (2160, 886510), (2400, 797859), (2700, 709208), (3600, 531906), (4320, 443255), (5400, 354604), (7200, 265953), (10800, 177302), (21600, 88651)]