13888800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 50309280

約数和(自身を除く): 36420480

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, 643, 675, 720, 800, 864, 900, 1080, 1200, 1286, 1350, 1440, 1800, 1929, 2160, 2400, 2572, 2700, 3215, 3600, 3858, 4320, 5144, 5400, 5787, 6430, 7200, 7716, 9645, 10288, 10800, 11574, 12860, 15432, 16075, 17361, 19290, 20576, 21600, 23148, 25720, 28935, 30864, 32150, 34722, 38580, 46296, 48225, 51440, 57870, 61728, 64300, 69444, 77160, 86805, 92592, 96450, 102880, 115740, 128600, 138888, 144675, 154320, 173610, 185184, 192900, 231480, 257200, 277776, 289350, 308640, 347220, 385800, 434025, 462960, 514400, 555552, 578700, 694440, 771600, 868050, 925920, 1157400, 1388880, 1543200, 1736100, 2314800, 2777760, 3472200, 4629600, 6944400, 13888800]

約数ペア:

[(1, 13888800), (2, 6944400), (3, 4629600), (4, 3472200), (5, 2777760), (6, 2314800), (8, 1736100), (9, 1543200), (10, 1388880), (12, 1157400), (15, 925920), (16, 868050), (18, 771600), (20, 694440), (24, 578700), (25, 555552), (27, 514400), (30, 462960), (32, 434025), (36, 385800), (40, 347220), (45, 308640), (48, 289350), (50, 277776), (54, 257200), (60, 231480), (72, 192900), (75, 185184), (80, 173610), (90, 154320), (96, 144675), (100, 138888), (108, 128600), (120, 115740), (135, 102880), (144, 96450), (150, 92592), (160, 86805), (180, 77160), (200, 69444), (216, 64300), (225, 61728), (240, 57870), (270, 51440), (288, 48225), (300, 46296), (360, 38580), (400, 34722), (432, 32150), (450, 30864), (480, 28935), (540, 25720), (600, 23148), (643, 21600), (675, 20576), (720, 19290), (800, 17361), (864, 16075), (900, 15432), (1080, 12860), (1200, 11574), (1286, 10800), (1350, 10288), (1440, 9645), (1800, 7716), (1929, 7200), (2160, 6430), (2400, 5787), (2572, 5400), (2700, 5144), (3215, 4320), (3600, 3858)]