143231900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29231}}^1$

素因数の和:29259

約数の個数: 54

約数和(自身を含む): 361570608

約数和(自身を除く): 218338708

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, 29231, 58462, 116924, 146155, 204617, 292310, 409234, 584620, 730775, 818468, 1023085, 1432319, 1461550, 2046170, 2864638, 2923100, 4092340, 5115425, 5729276, 7161595, 10230850, 14323190, 20461700, 28646380, 35807975, 71615950, 143231900]

約数ペア:

[(1, 143231900), (2, 71615950), (4, 35807975), (5, 28646380), (7, 20461700), (10, 14323190), (14, 10230850), (20, 7161595), (25, 5729276), (28, 5115425), (35, 4092340), (49, 2923100), (50, 2864638), (70, 2046170), (98, 1461550), (100, 1432319), (140, 1023085), (175, 818468), (196, 730775), (245, 584620), (350, 409234), (490, 292310), (700, 204617), (980, 146155), (1225, 116924), (2450, 58462), (4900, 29231)]