のようなYouTubeチャンネル Pure Math by Razon



249,000 4.56%

103,000 4.25%

10,500,000 3.02%

4,070,000 2.84%

90,900 5.15%

71,900 2.08%

3,210,000 2.78%



307,000 4.51%


127,000 5.3%

84,900 4.99%

166,000 5.11%


246,000 4.74%

760,000 1.68%


355,000 3.21%

867,000 1.75%


736,000 2.85%