9131032440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{49831}}^1$

素因数の和:50357

約数の個数: 96

約数和(自身を含む): 29734754400

約数和(自身を除く): 20603721960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 509, 1018, 1527, 2036, 2545, 3054, 4072, 4581, 5090, 6108, 7635, 9162, 10180, 12216, 15270, 18324, 20360, 22905, 30540, 36648, 45810, 49831, 61080, 91620, 99662, 149493, 183240, 199324, 249155, 298986, 398648, 448479, 498310, 597972, 747465, 896958, 996620, 1195944, 1494930, 1793916, 1993240, 2242395, 2989860, 3587832, 4484790, 5979720, 8969580, 17939160, 25363979, 50727958, 76091937, 101455916, 126819895, 152183874, 202911832, 228275811, 253639790, 304367748, 380459685, 456551622, 507279580, 608735496, 760919370, 913103244, 1014559160, 1141379055, 1521838740, 1826206488, 2282758110, 3043677480, 4565516220, 9131032440]

約数ペア:

[(1, 9131032440), (2, 4565516220), (3, 3043677480), (4, 2282758110), (5, 1826206488), (6, 1521838740), (8, 1141379055), (9, 1014559160), (10, 913103244), (12, 760919370), (15, 608735496), (18, 507279580), (20, 456551622), (24, 380459685), (30, 304367748), (36, 253639790), (40, 228275811), (45, 202911832), (60, 152183874), (72, 126819895), (90, 101455916), (120, 76091937), (180, 50727958), (360, 25363979), (509, 17939160), (1018, 8969580), (1527, 5979720), (2036, 4484790), (2545, 3587832), (3054, 2989860), (4072, 2242395), (4581, 1993240), (5090, 1793916), (6108, 1494930), (7635, 1195944), (9162, 996620), (10180, 896958), (12216, 747465), (15270, 597972), (18324, 498310), (20360, 448479), (22905, 398648), (30540, 298986), (36648, 249155), (45810, 199324), (49831, 183240), (61080, 149493), (91620, 99662)]