206588880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10627}}^1$

素因数の和:10655

約数の個数: 120

約数和(自身を含む): 719558112

約数和(自身を除く): 512969232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10627, 19440, 21254, 31881, 42508, 53135, 63762, 85016, 95643, 106270, 127524, 159405, 170032, 191286, 212540, 255048, 286929, 318810, 382572, 425080, 478215, 510096, 573858, 637620, 765144, 850160, 860787, 956430, 1147716, 1275240, 1434645, 1530288, 1721574, 1912860, 2295432, 2550480, 2582361, 2869290, 3443148, 3825720, 4303935, 4590864, 5164722, 5738580, 6886296, 7651440, 8607870, 10329444, 11477160, 12911805, 13772592, 17215740, 20658888, 22954320, 25823610, 34431480, 41317776, 51647220, 68862960, 103294440, 206588880]

約数ペア:

[(1, 206588880), (2, 103294440), (3, 68862960), (4, 51647220), (5, 41317776), (6, 34431480), (8, 25823610), (9, 22954320), (10, 20658888), (12, 17215740), (15, 13772592), (16, 12911805), (18, 11477160), (20, 10329444), (24, 8607870), (27, 7651440), (30, 6886296), (36, 5738580), (40, 5164722), (45, 4590864), (48, 4303935), (54, 3825720), (60, 3443148), (72, 2869290), (80, 2582361), (81, 2550480), (90, 2295432), (108, 1912860), (120, 1721574), (135, 1530288), (144, 1434645), (162, 1275240), (180, 1147716), (216, 956430), (240, 860787), (243, 850160), (270, 765144), (324, 637620), (360, 573858), (405, 510096), (432, 478215), (486, 425080), (540, 382572), (648, 318810), (720, 286929), (810, 255048), (972, 212540), (1080, 191286), (1215, 170032), (1296, 159405), (1620, 127524), (1944, 106270), (2160, 95643), (2430, 85016), (3240, 63762), (3888, 53135), (4860, 42508), (6480, 31881), (9720, 21254), (10627, 19440)]