171256950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{126857}}^1$

素因数の和:126878

約数の個数: 48

約数和(自身を含む): 471911760

約数和(自身を除く): 300654810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 126857, 253714, 380571, 634285, 761142, 1141713, 1268570, 1902855, 2283426, 3171425, 3425139, 3805710, 5708565, 6342850, 6850278, 9514275, 11417130, 17125695, 19028550, 28542825, 34251390, 57085650, 85628475, 171256950]

約数ペア:

[(1, 171256950), (2, 85628475), (3, 57085650), (5, 34251390), (6, 28542825), (9, 19028550), (10, 17125695), (15, 11417130), (18, 9514275), (25, 6850278), (27, 6342850), (30, 5708565), (45, 3805710), (50, 3425139), (54, 3171425), (75, 2283426), (90, 1902855), (135, 1268570), (150, 1141713), (225, 761142), (270, 634285), (450, 380571), (675, 253714), (1350, 126857)]