125138250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{18539}}^1$

素因数の和:18565

約数の個数: 64

約数和(自身を含む): 347068800

約数和(自身を除く): 221930550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 18539, 37078, 55617, 92695, 111234, 166851, 185390, 278085, 333702, 463475, 500553, 556170, 834255, 926950, 1001106, 1390425, 1668510, 2317375, 2502765, 2780850, 4171275, 4634750, 5005530, 6952125, 8342550, 12513825, 13904250, 20856375, 25027650, 41712750, 62569125, 125138250]

約数ペア:

[(1, 125138250), (2, 62569125), (3, 41712750), (5, 25027650), (6, 20856375), (9, 13904250), (10, 12513825), (15, 8342550), (18, 6952125), (25, 5005530), (27, 4634750), (30, 4171275), (45, 2780850), (50, 2502765), (54, 2317375), (75, 1668510), (90, 1390425), (125, 1001106), (135, 926950), (150, 834255), (225, 556170), (250, 500553), (270, 463475), (375, 333702), (450, 278085), (675, 185390), (750, 166851), (1125, 111234), (1350, 92695), (2250, 55617), (3375, 37078), (6750, 18539)]