To rewrite the expression \(100^{\frac{3}{2}}\) as a product of identical factors, we can express it as follows:
\[ 100^{\frac{3}{2}} = (100^{\frac{1}{2}})^3 \]
First, we compute \(100^{\frac{1}{2}}\):
\[ 100^{\frac{1}{2}} = \sqrt{100} = 10 \]
Now, substituting back, we have:
\[ (100^{\frac{1}{2}})^3 = 10^3 \]
Finally, we compute \(10^3\):
\[ 10^3 = 1000 \]
Thus, the product for \(100^{\frac{3}{2}}\) is:
\[ \boxed{1000} \]