145028880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{22381}}^1$

素因数の和:22406

約数の個数: 100

約数和(自身を含む): 503729292

約数和(自身を除く): 358700412

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 22381, 44762, 67143, 89524, 111905, 134286, 179048, 201429, 223810, 268572, 335715, 358096, 402858, 447620, 537144, 604287, 671430, 805716, 895240, 1007145, 1074288, 1208574, 1342860, 1611432, 1790480, 1812861, 2014290, 2417148, 2685720, 3021435, 3222864, 3625722, 4028580, 4834296, 5371440, 6042870, 7251444, 8057160, 9064305, 9668592, 12085740, 14502888, 16114320, 18128610, 24171480, 29005776, 36257220, 48342960, 72514440, 145028880]

約数ペア:

[(1, 145028880), (2, 72514440), (3, 48342960), (4, 36257220), (5, 29005776), (6, 24171480), (8, 18128610), (9, 16114320), (10, 14502888), (12, 12085740), (15, 9668592), (16, 9064305), (18, 8057160), (20, 7251444), (24, 6042870), (27, 5371440), (30, 4834296), (36, 4028580), (40, 3625722), (45, 3222864), (48, 3021435), (54, 2685720), (60, 2417148), (72, 2014290), (80, 1812861), (81, 1790480), (90, 1611432), (108, 1342860), (120, 1208574), (135, 1074288), (144, 1007145), (162, 895240), (180, 805716), (216, 671430), (240, 604287), (270, 537144), (324, 447620), (360, 402858), (405, 358096), (432, 335715), (540, 268572), (648, 223810), (720, 201429), (810, 179048), (1080, 134286), (1296, 111905), (1620, 89524), (2160, 67143), (3240, 44762), (6480, 22381)]