算法训练 数对

import java.util.Scanner;
public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner sc=new Scanner(System.in);
        int num=sc.nextInt();
        for(int i=1;i<=num;i++){
            if(num%i==0){
                System.out.println(i+" * "+(num/i)+" = "+num);
            }
        }

    }

}