I am aware that the figures have certain numbers, but I think they're mainly for identification purposes more than anything (in case there are multiples of the same character but with a different number). Not necessarily that since they are numbered with numbers over 100 that there are going to be over 100 figurines (why not start the labeling with number 1, in that case? I dunno, that's just me
).
After all it could be the numbers of the tamagotchi like chamametchi was the 120th or memetchi was the 109th
