のようなYouTubeチャンネル Math Peanut


64,900 2.58%

3,390,000 1.13%

92,400 1.93%

11,700 2.25%


324,000 1.94%

448,000 3.1%

2,070,000 2.26%


1,300,000 2.7%

4,070,000 2.84%