28274400

Appears in sequences

• Triangle giving number of labeled trees with n >= 3 nodes and diameter d >= 2.at n=33A034854
• Least number k such that sigma(k) >= 2^n.at n=26A172516
• Ramanujan's largely composite numbers n (A067128) which are not divisible by all the primes < p, where p is the greatest prime divisor of n.at n=39A273379
• Least k such that the number of pairs of consecutive divisors of k equals n.at n=36A287142