120304100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{171863}}^1$

素因数の和:171884

約数の個数: 36

約数和(自身を含む): 298355904

約数和(自身を除く): 178051804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 171863, 343726, 687452, 859315, 1203041, 1718630, 2406082, 3437260, 4296575, 4812164, 6015205, 8593150, 12030410, 17186300, 24060820, 30076025, 60152050, 120304100]

約数ペア:

[(1, 120304100), (2, 60152050), (4, 30076025), (5, 24060820), (7, 17186300), (10, 12030410), (14, 8593150), (20, 6015205), (25, 4812164), (28, 4296575), (35, 3437260), (50, 2406082), (70, 1718630), (100, 1203041), (140, 859315), (175, 687452), (350, 343726), (700, 171863)]