
除了自身与1的因数外,没有任何因数,这些叫合数,有4,6,9,10,12,14,16,18,20,22,24,25,26,27,28,30,32,34,36,35,38,39,40,42,45,44,46,48,50,52,54,55,57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,80,82,85,84,86,88,90,92,93,94,95,96,98,99,100

除了自身与1的因数外,没有任何因数,这些叫合数,有4,6,9,10,12,14,16,18,20,22,24,25,26,27,28,30,32,34,36,35,38,39,40,42,45,44,46,48,50,52,54,55,57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,80,82,85,84,86,88,90,92,93,94,95,96,98,99,100