129928800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 433097280

約数和(自身を除く): 303168480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 1032, 1075, 1200, 1259, 1290, 1376, 1720, 2064, 2150, 2400, 2518, 2580, 3225, 3440, 3777, 4128, 4300, 5036, 5160, 6295, 6450, 6880, 7554, 8600, 10072, 10320, 12590, 12900, 15108, 17200, 18885, 20144, 20640, 25180, 25800, 30216, 31475, 34400, 37770, 40288, 50360, 51600, 54137, 60432, 62950, 75540, 94425, 100720, 103200, 108274, 120864, 125900, 151080, 162411, 188850, 201440, 216548, 251800, 270685, 302160, 324822, 377700, 433096, 503600, 541370, 604320, 649644, 755400, 812055, 866192, 1007200, 1082740, 1299288, 1353425, 1510800, 1624110, 1732384, 2165480, 2598576, 2706850, 3021600, 3248220, 4060275, 4330960, 5197152, 5413700, 6496440, 8120550, 8661920, 10827400, 12992880, 16241100, 21654800, 25985760, 32482200, 43309600, 64964400, 129928800]

約数ペア:

[(1, 129928800), (2, 64964400), (3, 43309600), (4, 32482200), (5, 25985760), (6, 21654800), (8, 16241100), (10, 12992880), (12, 10827400), (15, 8661920), (16, 8120550), (20, 6496440), (24, 5413700), (25, 5197152), (30, 4330960), (32, 4060275), (40, 3248220), (43, 3021600), (48, 2706850), (50, 2598576), (60, 2165480), (75, 1732384), (80, 1624110), (86, 1510800), (96, 1353425), (100, 1299288), (120, 1082740), (129, 1007200), (150, 866192), (160, 812055), (172, 755400), (200, 649644), (215, 604320), (240, 541370), (258, 503600), (300, 433096), (344, 377700), (400, 324822), (430, 302160), (480, 270685), (516, 251800), (600, 216548), (645, 201440), (688, 188850), (800, 162411), (860, 151080), (1032, 125900), (1075, 120864), (1200, 108274), (1259, 103200), (1290, 100720), (1376, 94425), (1720, 75540), (2064, 62950), (2150, 60432), (2400, 54137), (2518, 51600), (2580, 50360), (3225, 40288), (3440, 37770), (3777, 34400), (4128, 31475), (4300, 30216), (5036, 25800), (5160, 25180), (6295, 20640), (6450, 20144), (6880, 18885), (7554, 17200), (8600, 15108), (10072, 12900), (10320, 12590)]