30262500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 95970420

約数和(自身を除く): 65707920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 269, 300, 375, 450, 500, 538, 625, 750, 807, 900, 1076, 1125, 1250, 1345, 1500, 1614, 1875, 2250, 2421, 2500, 2690, 3125, 3228, 3750, 4035, 4500, 4842, 5380, 5625, 6250, 6725, 7500, 8070, 9375, 9684, 11250, 12105, 12500, 13450, 16140, 18750, 20175, 22500, 24210, 26900, 28125, 33625, 37500, 40350, 48420, 56250, 60525, 67250, 80700, 100875, 112500, 121050, 134500, 168125, 201750, 242100, 302625, 336250, 403500, 504375, 605250, 672500, 840625, 1008750, 1210500, 1513125, 1681250, 2017500, 2521875, 3026250, 3362500, 5043750, 6052500, 7565625, 10087500, 15131250, 30262500]

約数ペア:

[(1, 30262500), (2, 15131250), (3, 10087500), (4, 7565625), (5, 6052500), (6, 5043750), (9, 3362500), (10, 3026250), (12, 2521875), (15, 2017500), (18, 1681250), (20, 1513125), (25, 1210500), (30, 1008750), (36, 840625), (45, 672500), (50, 605250), (60, 504375), (75, 403500), (90, 336250), (100, 302625), (125, 242100), (150, 201750), (180, 168125), (225, 134500), (250, 121050), (269, 112500), (300, 100875), (375, 80700), (450, 67250), (500, 60525), (538, 56250), (625, 48420), (750, 40350), (807, 37500), (900, 33625), (1076, 28125), (1125, 26900), (1250, 24210), (1345, 22500), (1500, 20175), (1614, 18750), (1875, 16140), (2250, 13450), (2421, 12500), (2500, 12105), (2690, 11250), (3125, 9684), (3228, 9375), (3750, 8070), (4035, 7500), (4500, 6725), (4842, 6250), (5380, 5625)]