5247252900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{647809}}^1$

素因数の和:647835

約数の個数: 90

約数和(自身を含む): 17009547170

約数和(自身を除く): 11762294270

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 647809, 1295618, 1943427, 2591236, 3239045, 3886854, 5830281, 6478090, 7773708, 9717135, 11660562, 12956180, 16195225, 17490843, 19434270, 23321124, 29151405, 32390450, 34981686, 38868540, 48585675, 52472529, 58302810, 64780900, 69963372, 87454215, 97171350, 104945058, 116605620, 145757025, 174908430, 194342700, 209890116, 262362645, 291514050, 349816860, 437271075, 524725290, 583028100, 874542150, 1049450580, 1311813225, 1749084300, 2623626450, 5247252900]

約数ペア:

[(1, 5247252900), (2, 2623626450), (3, 1749084300), (4, 1311813225), (5, 1049450580), (6, 874542150), (9, 583028100), (10, 524725290), (12, 437271075), (15, 349816860), (18, 291514050), (20, 262362645), (25, 209890116), (27, 194342700), (30, 174908430), (36, 145757025), (45, 116605620), (50, 104945058), (54, 97171350), (60, 87454215), (75, 69963372), (81, 64780900), (90, 58302810), (100, 52472529), (108, 48585675), (135, 38868540), (150, 34981686), (162, 32390450), (180, 29151405), (225, 23321124), (270, 19434270), (300, 17490843), (324, 16195225), (405, 12956180), (450, 11660562), (540, 9717135), (675, 7773708), (810, 6478090), (900, 5830281), (1350, 3886854), (1620, 3239045), (2025, 2591236), (2700, 1943427), (4050, 1295618), (8100, 647809)]