Abigail's calculations show that the total interest owed to Sanjeev on her $$3,700$ loan is $$177\mathrm{.}60.$ If she paid simple interest at the rate of $0\mathrm{.}4\%$ per month, for how long did Abigail borrow the money? Note: Please make sure your final answer$($s$)$ are rounded up to the next whole month.