212858800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6947

約数の個数: 120

約数和(自身を含む): 637673472

約数和(自身を除く): 424814672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 6911, 7700, 13822, 15400, 27644, 30800, 34555, 48377, 55288, 69110, 76021, 96754, 110576, 138220, 152042, 172775, 193508, 241885, 276440, 304084, 345550, 380105, 387016, 483770, 532147, 552880, 608168, 691100, 760210, 774032, 967540, 1064294, 1209425, 1216336, 1382200, 1520420, 1900525, 1935080, 2128588, 2418850, 2660735, 2764400, 3040840, 3801050, 3870160, 4257176, 4837700, 5321470, 6081680, 7602100, 8514352, 9675400, 10642940, 13303675, 15204200, 19350800, 21285880, 26607350, 30408400, 42571760, 53214700, 106429400, 212858800]

約数ペア:

[(1, 212858800), (2, 106429400), (4, 53214700), (5, 42571760), (7, 30408400), (8, 26607350), (10, 21285880), (11, 19350800), (14, 15204200), (16, 13303675), (20, 10642940), (22, 9675400), (25, 8514352), (28, 7602100), (35, 6081680), (40, 5321470), (44, 4837700), (50, 4257176), (55, 3870160), (56, 3801050), (70, 3040840), (77, 2764400), (80, 2660735), (88, 2418850), (100, 2128588), (110, 1935080), (112, 1900525), (140, 1520420), (154, 1382200), (175, 1216336), (176, 1209425), (200, 1064294), (220, 967540), (275, 774032), (280, 760210), (308, 691100), (350, 608168), (385, 552880), (400, 532147), (440, 483770), (550, 387016), (560, 380105), (616, 345550), (700, 304084), (770, 276440), (880, 241885), (1100, 193508), (1232, 172775), (1400, 152042), (1540, 138220), (1925, 110576), (2200, 96754), (2800, 76021), (3080, 69110), (3850, 55288), (4400, 48377), (6160, 34555), (6911, 30800), (7700, 27644), (13822, 15400)]