83900340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155371}}^1$

素因数の和:155389

約数の個数: 48

約数和(自身を含む): 261024960

約数和(自身を除く): 177124620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155371, 310742, 466113, 621484, 776855, 932226, 1398339, 1553710, 1864452, 2330565, 2796678, 3107420, 4195017, 4661130, 5593356, 6991695, 8390034, 9322260, 13983390, 16780068, 20975085, 27966780, 41950170, 83900340]

約数ペア:

[(1, 83900340), (2, 41950170), (3, 27966780), (4, 20975085), (5, 16780068), (6, 13983390), (9, 9322260), (10, 8390034), (12, 6991695), (15, 5593356), (18, 4661130), (20, 4195017), (27, 3107420), (30, 2796678), (36, 2330565), (45, 1864452), (54, 1553710), (60, 1398339), (90, 932226), (108, 776855), (135, 621484), (180, 466113), (270, 310742), (540, 155371)]