Kimorbrer number

Kimorbrer numbers are numbers that evenly divide powers of 5010 (or, equivalently powers of 1890). As an example, 50102 = 1J0X0100 = 380 × 6J150, so both 380 and 6J150 are divisors of a power of 60. Thus, they are kimorber numbers. Equivalently, they are the numbers whose only prime divisors are 2, 3, 10, and 38.

the first kimorber numbers

1, 2, 3, 4, 6, 8, 9, J, 10, 13, 15, 1B, 20, 26, 2X, 30, 38, 39, ...