257134524300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31745003}}^1$

素因数の和:31745029

約数の個数: 90

約数和(自身を含む): 833528570028

約数和(自身を除く): 576394045728

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, 31745003, 63490006, 95235009, 126980012, 158725015, 190470018, 285705027, 317450030, 380940036, 476175045, 571410054, 634900060, 793625075, 857115081, 952350090, 1142820108, 1428525135, 1587250150, 1714230162, 1904700180, 2380875225, 2571345243, 2857050270, 3174500300, 3428460324, 4285575405, 4761750450, 5142690486, 5714100540, 7142625675, 8571150810, 9523500900, 10285380972, 12856726215, 14285251350, 17142301620, 21427877025, 25713452430, 28570502700, 42855754050, 51426904860, 64283631075, 85711508100, 128567262150, 257134524300]

約数ペア:

[(1, 257134524300), (2, 128567262150), (3, 85711508100), (4, 64283631075), (5, 51426904860), (6, 42855754050), (9, 28570502700), (10, 25713452430), (12, 21427877025), (15, 17142301620), (18, 14285251350), (20, 12856726215), (25, 10285380972), (27, 9523500900), (30, 8571150810), (36, 7142625675), (45, 5714100540), (50, 5142690486), (54, 4761750450), (60, 4285575405), (75, 3428460324), (81, 3174500300), (90, 2857050270), (100, 2571345243), (108, 2380875225), (135, 1904700180), (150, 1714230162), (162, 1587250150), (180, 1428525135), (225, 1142820108), (270, 952350090), (300, 857115081), (324, 793625075), (405, 634900060), (450, 571410054), (540, 476175045), (675, 380940036), (810, 317450030), (900, 285705027), (1350, 190470018), (1620, 158725015), (2025, 126980012), (2700, 95235009), (4050, 63490006), (8100, 31745003)]