Question

1)Calcule o número de divisores positivos dos números:

a)36

b)92

c)289

d)540

e)588

f)165

Answer 1

Resposta:

a)1, 2, 3, 4, 6, 9, 12, 18 e 36

b)1, 2, 4, 23, 46 e 92

c)1, 17, 289

d) 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

e)1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

f) 1, 3, 5, 11, 15, 33, 55, 165

espero ter ajudado! :)

Answer 2

Resposta:

A) 36= { 1, 2, 3, 4, 6, 9, 12, 18, 36}

Logo, temos 9 divisores.

B)92= {1, 2, 4, 23, 46, 92}

Logo, temos 6 divisores.

C)289= {1, 17, 289}

Logo, temos 3 divisores.

D)540= {1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540}

Logo, temos 24 divisores.

E)588={1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588}

Logo, temos 18 divisores.

F)165= {1, 3, 5, 11, 15, 33, 55, 165}

Logo, temos 8 divisores.