1914688800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{88643}}^1$

素因数の和:88672

約数の個数: 144

約数和(自身を含む): 6924869280

約数和(自身を除く): 5010180480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 88643, 177286, 265929, 354572, 443215, 531858, 709144, 797787, 886430, 1063716, 1329645, 1418288, 1595574, 1772860, 2127432, 2216075, 2393361, 2659290, 2836576, 3191148, 3545720, 3988935, 4254864, 4432150, 4786722, 5318580, 6382296, 6648225, 7091440, 7977870, 8509728, 8864300, 9573444, 10637160, 11966805, 12764592, 13296450, 14182880, 15955740, 17728600, 19146888, 19944675, 21274320, 23933610, 25529184, 26592900, 31911480, 35457200, 38293776, 39889350, 42548640, 47867220, 53185800, 59834025, 63822960, 70914400, 76587552, 79778700, 95734440, 106371600, 119668050, 127645920, 159557400, 191468880, 212743200, 239336100, 319114800, 382937760, 478672200, 638229600, 957344400, 1914688800]

約数ペア:

[(1, 1914688800), (2, 957344400), (3, 638229600), (4, 478672200), (5, 382937760), (6, 319114800), (8, 239336100), (9, 212743200), (10, 191468880), (12, 159557400), (15, 127645920), (16, 119668050), (18, 106371600), (20, 95734440), (24, 79778700), (25, 76587552), (27, 70914400), (30, 63822960), (32, 59834025), (36, 53185800), (40, 47867220), (45, 42548640), (48, 39889350), (50, 38293776), (54, 35457200), (60, 31911480), (72, 26592900), (75, 25529184), (80, 23933610), (90, 21274320), (96, 19944675), (100, 19146888), (108, 17728600), (120, 15955740), (135, 14182880), (144, 13296450), (150, 12764592), (160, 11966805), (180, 10637160), (200, 9573444), (216, 8864300), (225, 8509728), (240, 7977870), (270, 7091440), (288, 6648225), (300, 6382296), (360, 5318580), (400, 4786722), (432, 4432150), (450, 4254864), (480, 3988935), (540, 3545720), (600, 3191148), (675, 2836576), (720, 2659290), (800, 2393361), (864, 2216075), (900, 2127432), (1080, 1772860), (1200, 1595574), (1350, 1418288), (1440, 1329645), (1800, 1063716), (2160, 886430), (2400, 797787), (2700, 709144), (3600, 531858), (4320, 443215), (5400, 354572), (7200, 265929), (10800, 177286), (21600, 88643)]