2. something over; and something; -odd
after a rounded number, esp. a sum of money
その靴は一万いくらだった。Those shoes were ten thousand-something yen.
3. however (much); no matter how
as いくら...〜ても, いくら...〜でも, etc.
しかし、いくら考えたところで答えは出ない。However, no matter how much I think, no answer comes.