12101600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2188

約数の個数: 72

約数和(自身を含む): 33779088

約数和(自身を除く): 21677488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2161, 2800, 4322, 5600, 8644, 10805, 15127, 17288, 21610, 30254, 34576, 43220, 54025, 60508, 69152, 75635, 86440, 108050, 121016, 151270, 172880, 216100, 242032, 302540, 345760, 378175, 432200, 484064, 605080, 756350, 864400, 1210160, 1512700, 1728800, 2420320, 3025400, 6050800, 12101600]

約数ペア:

[(1, 12101600), (2, 6050800), (4, 3025400), (5, 2420320), (7, 1728800), (8, 1512700), (10, 1210160), (14, 864400), (16, 756350), (20, 605080), (25, 484064), (28, 432200), (32, 378175), (35, 345760), (40, 302540), (50, 242032), (56, 216100), (70, 172880), (80, 151270), (100, 121016), (112, 108050), (140, 86440), (160, 75635), (175, 69152), (200, 60508), (224, 54025), (280, 43220), (350, 34576), (400, 30254), (560, 21610), (700, 17288), (800, 15127), (1120, 10805), (1400, 8644), (2161, 5600), (2800, 4322)]