825230880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2463

約数の個数: 144

約数和(自身を含む): 2828105280

約数和(自身を除く): 2002874400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 1052, 1315, 1440, 1578, 2104, 2179, 2367, 2630, 3156, 3945, 4208, 4358, 4734, 5260, 6312, 6537, 7890, 8416, 8716, 9468, 10520, 10895, 11835, 12624, 13074, 15780, 17432, 18936, 19611, 21040, 21790, 23670, 25248, 26148, 31560, 32685, 34864, 37872, 39222, 42080, 43580, 47340, 52296, 63120, 65370, 69728, 75744, 78444, 87160, 94680, 98055, 104592, 126240, 130740, 156888, 174320, 189360, 196110, 209184, 261480, 313776, 348640, 378720, 392220, 522960, 573077, 627552, 784440, 1045920, 1146154, 1568880, 1719231, 2292308, 2865385, 3137760, 3438462, 4584616, 5157693, 5730770, 6876924, 8596155, 9169232, 10315386, 11461540, 13753848, 17192310, 18338464, 20630772, 22923080, 25788465, 27507696, 34384620, 41261544, 45846160, 51576930, 55015392, 68769240, 82523088, 91692320, 103153860, 137538480, 165046176, 206307720, 275076960, 412615440, 825230880]

約数ペア:

[(1, 825230880), (2, 412615440), (3, 275076960), (4, 206307720), (5, 165046176), (6, 137538480), (8, 103153860), (9, 91692320), (10, 82523088), (12, 68769240), (15, 55015392), (16, 51576930), (18, 45846160), (20, 41261544), (24, 34384620), (30, 27507696), (32, 25788465), (36, 22923080), (40, 20630772), (45, 18338464), (48, 17192310), (60, 13753848), (72, 11461540), (80, 10315386), (90, 9169232), (96, 8596155), (120, 6876924), (144, 5730770), (160, 5157693), (180, 4584616), (240, 3438462), (263, 3137760), (288, 2865385), (360, 2292308), (480, 1719231), (526, 1568880), (720, 1146154), (789, 1045920), (1052, 784440), (1315, 627552), (1440, 573077), (1578, 522960), (2104, 392220), (2179, 378720), (2367, 348640), (2630, 313776), (3156, 261480), (3945, 209184), (4208, 196110), (4358, 189360), (4734, 174320), (5260, 156888), (6312, 130740), (6537, 126240), (7890, 104592), (8416, 98055), (8716, 94680), (9468, 87160), (10520, 78444), (10895, 75744), (11835, 69728), (12624, 65370), (13074, 63120), (15780, 52296), (17432, 47340), (18936, 43580), (19611, 42080), (21040, 39222), (21790, 37872), (23670, 34864), (25248, 32685), (26148, 31560)]