Given that 300=2*2*3*5*5, how many different divisors are there in total for 300?
已知300=2*2*3*5*5，则300一共有多少不同的约数．
<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<gadget id="calculator">1 + 1</gadget>
<output>2</output>

<gadget id="calculator">3 * 2 * 3</gadget>
<output>18</output>

<result>18</result>