127101100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{25939}}^1$

素因数の和:25967

約数の個数: 54

約数和(自身を含む): 320851860

約数和(自身を除く): 193750760

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 25939, 51878, 103756, 129695, 181573, 259390, 363146, 518780, 648475, 726292, 907865, 1271011, 1296950, 1815730, 2542022, 2593900, 3631460, 4539325, 5084044, 6355055, 9078650, 12710110, 18157300, 25420220, 31775275, 63550550, 127101100]

約数ペア:

[(1, 127101100), (2, 63550550), (4, 31775275), (5, 25420220), (7, 18157300), (10, 12710110), (14, 9078650), (20, 6355055), (25, 5084044), (28, 4539325), (35, 3631460), (49, 2593900), (50, 2542022), (70, 1815730), (98, 1296950), (100, 1271011), (140, 907865), (175, 726292), (196, 648475), (245, 518780), (350, 363146), (490, 259390), (700, 181573), (980, 129695), (1225, 103756), (2450, 51878), (4900, 25939)]