199434960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10259}}^1$

素因数の和:10287

約数の個数: 120

約数和(自身を含む): 694643040

約数和(自身を除く): 495208080

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, 10259, 19440, 20518, 30777, 41036, 51295, 61554, 82072, 92331, 102590, 123108, 153885, 164144, 184662, 205180, 246216, 276993, 307770, 369324, 410360, 461655, 492432, 553986, 615540, 738648, 820720, 830979, 923310, 1107972, 1231080, 1384965, 1477296, 1661958, 1846620, 2215944, 2462160, 2492937, 2769930, 3323916, 3693240, 4154895, 4431888, 4985874, 5539860, 6647832, 7386480, 8309790, 9971748, 11079720, 12464685, 13295664, 16619580, 19943496, 22159440, 24929370, 33239160, 39886992, 49858740, 66478320, 99717480, 199434960]

約数ペア:

[(1, 199434960), (2, 99717480), (3, 66478320), (4, 49858740), (5, 39886992), (6, 33239160), (8, 24929370), (9, 22159440), (10, 19943496), (12, 16619580), (15, 13295664), (16, 12464685), (18, 11079720), (20, 9971748), (24, 8309790), (27, 7386480), (30, 6647832), (36, 5539860), (40, 4985874), (45, 4431888), (48, 4154895), (54, 3693240), (60, 3323916), (72, 2769930), (80, 2492937), (81, 2462160), (90, 2215944), (108, 1846620), (120, 1661958), (135, 1477296), (144, 1384965), (162, 1231080), (180, 1107972), (216, 923310), (240, 830979), (243, 820720), (270, 738648), (324, 615540), (360, 553986), (405, 492432), (432, 461655), (486, 410360), (540, 369324), (648, 307770), (720, 276993), (810, 246216), (972, 205180), (1080, 184662), (1215, 164144), (1296, 153885), (1620, 123108), (1944, 102590), (2160, 92331), (2430, 82072), (3240, 61554), (3888, 51295), (4860, 41036), (6480, 30777), (9720, 20518), (10259, 19440)]