according to the AP which has analyzed all 80 years of its polls.
http://collegefootball.ap.org/top-100 1 point for poll appearance
2 points for #1
10 points for national championship
1. Ohio State 1112 points
2. Oklahoma 1055 points
3. Notre Dame 1042 points
4. Alabama 993 points
5. Southern California 974 points
6. Nebraska 901 points
7. Michigan 894 points
8. Texas 822 points
9. Florida State 714 points
10. Florida 674 points
11-15 in order - Louisiana State, Penn State, Miami, Tennessee, Georgia
16-20 in order - Auburn, UCLA, Texas A&M, Michigan St., Washington
21-25 in order - Arkansas, Clemson, Pittsburgh, Wisconsin, Iowa
Not putting the rest of the top 100, you can read them on the site