12831300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 41130180

約数和(自身を除く): 28298880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 269, 300, 318, 450, 477, 530, 538, 636, 795, 807, 900, 954, 1060, 1076, 1325, 1345, 1590, 1614, 1908, 2385, 2421, 2650, 2690, 3180, 3228, 3975, 4035, 4770, 4842, 5300, 5380, 6725, 7950, 8070, 9540, 9684, 11925, 12105, 13450, 14257, 15900, 16140, 20175, 23850, 24210, 26900, 28514, 40350, 42771, 47700, 48420, 57028, 60525, 71285, 80700, 85542, 121050, 128313, 142570, 171084, 213855, 242100, 256626, 285140, 356425, 427710, 513252, 641565, 712850, 855420, 1069275, 1283130, 1425700, 2138550, 2566260, 3207825, 4277100, 6415650, 12831300]

約数ペア:

[(1, 12831300), (2, 6415650), (3, 4277100), (4, 3207825), (5, 2566260), (6, 2138550), (9, 1425700), (10, 1283130), (12, 1069275), (15, 855420), (18, 712850), (20, 641565), (25, 513252), (30, 427710), (36, 356425), (45, 285140), (50, 256626), (53, 242100), (60, 213855), (75, 171084), (90, 142570), (100, 128313), (106, 121050), (150, 85542), (159, 80700), (180, 71285), (212, 60525), (225, 57028), (265, 48420), (269, 47700), (300, 42771), (318, 40350), (450, 28514), (477, 26900), (530, 24210), (538, 23850), (636, 20175), (795, 16140), (807, 15900), (900, 14257), (954, 13450), (1060, 12105), (1076, 11925), (1325, 9684), (1345, 9540), (1590, 8070), (1614, 7950), (1908, 6725), (2385, 5380), (2421, 5300), (2650, 4842), (2690, 4770), (3180, 4035), (3228, 3975)]