숫자 81232020
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 37 * 12197 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12197, 24394, 36591, 48788, 60985, 73182, 109773, 121970, 146364, 182955, 219546, 243940, 365910, 439092, 451289, 548865, 731820, 902578, 1097730, 1353867, 1805156, 2195460, 2256445, 2707734, 4061601, 4512890, 5415468, 6769335, 8123202, 9025780, 13538670, 16246404, 20308005, 27077340, 40616010, 81232020 |
약수의 개수 | 72 |
약수의 합 | 253084104 |
성질
표기
바이너리 | 100110101111000000010010100 |
8진수 | 465700224 |
16진수 | 4d78094 |