숫자 255090420
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 109013 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 109013, 218026, 327039, 436052, 545065, 654078, 981117, 1090130, 1308156, 1417169, 1635195, 1962234, 2180260, 2834338, 3270390, 3924468, 4251507, 4905585, 5668676, 6540780, 7085845, 8503014, 9811170, 12754521, 14171690, 17006028, 19622340, 21257535, 25509042, 28343380, 42515070, 51018084, 63772605, 85030140, 127545210, 255090420 |
약수의 개수 | 72 |
약수의 합 | 833303016 |
성질
표기
바이너리 | 1111001101000101111011110100 |
8진수 | 1715057364 |
16진수 | f345ef4 |