Question

quais são os divisores de 150 que são multiplos de 5

Answer 1

1,2,3,5,6,25, 30, 50, 75, 150

M (5): 1,5,25,30,50,75,150

Answer 2

Achando os divisores de 150:
              1
150 | 2 | 2 
  75 | 3 | 3 , 6
  25 | 5 | 5 ,10 ,15 , 30
    5 | 5 | 25, 50, 75, 150
    1
        D(150)= {1, 2,3,6, 5,10,15,30,25,50,75,150}
        M(5)    =               {5,10,15,30,25,50,75,150}