280848600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{52009}}^1$

素因数の和:52034

約数の個数: 96

約数和(自身を含む): 967386000

約数和(自身を除く): 686537400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 52009, 104018, 156027, 208036, 260045, 312054, 416072, 468081, 520090, 624108, 780135, 936162, 1040180, 1248216, 1300225, 1404243, 1560270, 1872324, 2080360, 2340405, 2600450, 2808486, 3120540, 3744648, 3900675, 4680810, 5200900, 5616972, 6241080, 7021215, 7801350, 9361620, 10401800, 11233944, 11702025, 14042430, 15602700, 18723240, 23404050, 28084860, 31205400, 35106075, 46808100, 56169720, 70212150, 93616200, 140424300, 280848600]

約数ペア:

[(1, 280848600), (2, 140424300), (3, 93616200), (4, 70212150), (5, 56169720), (6, 46808100), (8, 35106075), (9, 31205400), (10, 28084860), (12, 23404050), (15, 18723240), (18, 15602700), (20, 14042430), (24, 11702025), (25, 11233944), (27, 10401800), (30, 9361620), (36, 7801350), (40, 7021215), (45, 6241080), (50, 5616972), (54, 5200900), (60, 4680810), (72, 3900675), (75, 3744648), (90, 3120540), (100, 2808486), (108, 2600450), (120, 2340405), (135, 2080360), (150, 1872324), (180, 1560270), (200, 1404243), (216, 1300225), (225, 1248216), (270, 1040180), (300, 936162), (360, 780135), (450, 624108), (540, 520090), (600, 468081), (675, 416072), (900, 312054), (1080, 260045), (1350, 208036), (1800, 156027), (2700, 104018), (5400, 52009)]