2のべき指数で分類するとこうか?

>>885
S = [64] + [・] + [48] + [40+56] + [36+44+52+60] + [34+38+42+…+66] + [35+37+39+…+99]
                                   (9個)        (33個)
 = 64 + 0 + 48 + 96 + 192 + 450 + 2211
 = 3061,


>>886
 48→24
S = 64 + 0 + 0 + 120 + 192 + 450 + 2211
 = 3037

>>891
 4の倍数のうち、40,52,56,60 →半分, 64→16

S = [・] + [・] + [16] + [24] + [20+28+36+44] + [26+30+34+…+66] + [35+37+39+…+99]
                                 (11個)        (33個)
 = 0 + 0 + 16 + 24+ 128 + 506 + 2211
 = 2885,