122210800

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2930

約数の個数: 60

約数和(自身を含む): 296410840

約数和(自身を除く): 174200040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1744, 2180, 2725, 2803, 4360, 5450, 5606, 8720, 10900, 11212, 14015, 21800, 22424, 28030, 43600, 44848, 56060, 70075, 112120, 140150, 224240, 280300, 305527, 560600, 611054, 1121200, 1222108, 1527635, 2444216, 3055270, 4888432, 6110540, 7638175, 12221080, 15276350, 24442160, 30552700, 61105400, 122210800]

約数ペア:

[(1, 122210800), (2, 61105400), (4, 30552700), (5, 24442160), (8, 15276350), (10, 12221080), (16, 7638175), (20, 6110540), (25, 4888432), (40, 3055270), (50, 2444216), (80, 1527635), (100, 1222108), (109, 1121200), (200, 611054), (218, 560600), (400, 305527), (436, 280300), (545, 224240), (872, 140150), (1090, 112120), (1744, 70075), (2180, 56060), (2725, 44848), (2803, 43600), (4360, 28030), (5450, 22424), (5606, 21800), (8720, 14015), (10900, 11212)]