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Function: driver

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Function: get_footer

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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 경우의 수 구하기
아인수타인 2019.04.21 08:41 조회 528
문제 푼 사람 0명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

1655595487을 세 수의 곱으로 나타내려고 한다. 곱하는 수는 같은 수가 있어도 되고, 1이 포함되어도 괜찮다. 이렇게 나타내는 방법의 가짓수는 몇 가지인가? (단, 곱하는 수의 순서만 다른 것은 같은 것으로 본다.)

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  •  
    아인수타인 Lv.12 2019.04.21 08:43

    4월 26일까지 풀면 여기 비댓으로 달아주세요.

    댓글 작성하기 좋아요0 댓글수2
    •  
      아인수타인 Lv.12 2019.04.28 10:18

      왜 여긴 댓글이...

      좋아요0
    •  
      code Lv.5 2019.05.02 19:00 비밀댓글
      비밀 댓글이 등록 되었습니다!
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