숫자 21015150
소인수분해
소인수분해 | 2 * 3 * 5 * 5 * 13 * 13 * 829 |
약수 | 1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 829, 845, 975, 1014, 1658, 1690, 1950, 2487, 2535, 4145, 4225, 4974, 5070, 8290, 8450, 10777, 12435, 12675, 20725, 21554, 24870, 25350, 32331, 41450, 53885, 62175, 64662, 107770, 124350, 140101, 161655, 269425, 280202, 323310, 420303, 538850, 700505, 808275, 840606, 1401010, 1616550, 2101515, 3502525, 4203030, 7005050, 10507575, 21015150 |
약수의 개수 | 72 |
약수의 합 | 56503080 |
성질
표기
바이너리 | 1010000001010101001101110 |
8진수 | 120125156 |
16진수 | 140aa6e |