1210500

素因数分解:

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

素因数の和:294

約数の個数: 72

約数和(自身を含む): 3832920

約数和(自身を除く): 2622420

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, 750, 807, 900, 1076, 1125, 1345, 1500, 1614, 2250, 2421, 2690, 3228, 4035, 4500, 4842, 5380, 6725, 8070, 9684, 12105, 13450, 16140, 20175, 24210, 26900, 33625, 40350, 48420, 60525, 67250, 80700, 100875, 121050, 134500, 201750, 242100, 302625, 403500, 605250, 1210500]

約数ペア:

[(1, 1210500), (2, 605250), (3, 403500), (4, 302625), (5, 242100), (6, 201750), (9, 134500), (10, 121050), (12, 100875), (15, 80700), (18, 67250), (20, 60525), (25, 48420), (30, 40350), (36, 33625), (45, 26900), (50, 24210), (60, 20175), (75, 16140), (90, 13450), (100, 12105), (125, 9684), (150, 8070), (180, 6725), (225, 5380), (250, 4842), (269, 4500), (300, 4035), (375, 3228), (450, 2690), (500, 2421), (538, 2250), (750, 1614), (807, 1500), (900, 1345), (1076, 1125)]