205588800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4759}}^1$

素因数の和:4790

約数の個数: 168

約数和(自身を含む): 749604800

約数和(自身を除く): 544016000

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4759, 4800, 5400, 7200, 8640, 9518, 10800, 14277, 14400, 19036, 21600, 23795, 28554, 38072, 42831, 43200, 47590, 57108, 71385, 76144, 85662, 95180, 114216, 118975, 128493, 142770, 152288, 171324, 190360, 214155, 228432, 237950, 256986, 285540, 304576, 342648, 356925, 380720, 428310, 456864, 475900, 513972, 571080, 642465, 685296, 713850, 761440, 856620, 913728, 951800, 1027944, 1070775, 1142160, 1284930, 1370592, 1427700, 1522880, 1713240, 1903600, 2055888, 2141550, 2284320, 2569860, 2741184, 2855400, 3212325, 3426480, 3807200, 4111776, 4283100, 4568640, 5139720, 5710800, 6424650, 6852960, 7614400, 8223552, 8566200, 10279440, 11421600, 12849300, 13705920, 17132400, 20558880, 22843200, 25698600, 34264800, 41117760, 51397200, 68529600, 102794400, 205588800]

約数ペア:

[(1, 205588800), (2, 102794400), (3, 68529600), (4, 51397200), (5, 41117760), (6, 34264800), (8, 25698600), (9, 22843200), (10, 20558880), (12, 17132400), (15, 13705920), (16, 12849300), (18, 11421600), (20, 10279440), (24, 8566200), (25, 8223552), (27, 7614400), (30, 6852960), (32, 6424650), (36, 5710800), (40, 5139720), (45, 4568640), (48, 4283100), (50, 4111776), (54, 3807200), (60, 3426480), (64, 3212325), (72, 2855400), (75, 2741184), (80, 2569860), (90, 2284320), (96, 2141550), (100, 2055888), (108, 1903600), (120, 1713240), (135, 1522880), (144, 1427700), (150, 1370592), (160, 1284930), (180, 1142160), (192, 1070775), (200, 1027944), (216, 951800), (225, 913728), (240, 856620), (270, 761440), (288, 713850), (300, 685296), (320, 642465), (360, 571080), (400, 513972), (432, 475900), (450, 456864), (480, 428310), (540, 380720), (576, 356925), (600, 342648), (675, 304576), (720, 285540), (800, 256986), (864, 237950), (900, 228432), (960, 214155), (1080, 190360), (1200, 171324), (1350, 152288), (1440, 142770), (1600, 128493), (1728, 118975), (1800, 114216), (2160, 95180), (2400, 85662), (2700, 76144), (2880, 71385), (3600, 57108), (4320, 47590), (4759, 43200), (4800, 42831), (5400, 38072), (7200, 28554), (8640, 23795), (9518, 21600), (10800, 19036), (14277, 14400)]