Array of Factors of a Variable

I need an array such that all values betweem set limits are factors of a variable

put briefly I need every value to do: Variable/ArrayValue = Integer

Tf = 100000
nStepsFinal = 200; %Final number of step
for nSteps = 1:1:nStepsFinal %Loop of increasing step size
    tStepInit = Tf/nSteps; %Time period of set step value
    tStepInit2 = floor(tStepInit); %Remove non-intergers
    tStep = unique(tStepInit2); %Remove duplicates
    tSteps(nSteps) = tStep;
end

this was my first attempt, Tf is the variable that it was to be a factor of, obviosly I could run this process again back and forth between the tStep variable and nStep variable a number of times until it worked, but I would need to do it thousands of times. Is there a fesible way to do this?