[질문] 2의배수랑3의배수쫌

2의배수20개2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40 3의배수20개3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60