164916000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 606485880

約数和(自身を除く): 441569880

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, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 509, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1018, 1080, 1125, 1200, 1296, 1350, 1440, 1500, 1527, 1620, 1800, 2000, 2025, 2036, 2160, 2250, 2400, 2545, 2592, 2700, 3000, 3054, 3240, 3375, 3600, 4000, 4050, 4072, 4320, 4500, 4581, 5090, 5400, 6000, 6108, 6480, 6750, 7200, 7635, 8100, 8144, 9000, 9162, 10125, 10180, 10800, 12000, 12216, 12725, 12960, 13500, 13743, 15270, 16200, 16288, 18000, 18324, 20250, 20360, 21600, 22905, 24432, 25450, 27000, 27486, 30540, 32400, 36000, 36648, 38175, 40500, 40720, 41229, 45810, 48864, 50900, 54000, 54972, 61080, 63625, 64800, 68715, 73296, 76350, 81000, 81440, 82458, 91620, 101800, 108000, 109944, 114525, 122160, 127250, 137430, 146592, 152700, 162000, 164916, 183240, 190875, 203600, 206145, 219888, 229050, 244320, 254500, 274860, 305400, 324000, 329832, 343575, 366480, 381750, 407200, 412290, 439776, 458100, 509000, 549720, 572625, 610800, 659664, 687150, 732960, 763500, 824580, 916200, 1018000, 1030725, 1099440, 1145250, 1221600, 1319328, 1374300, 1527000, 1649160, 1717875, 1832400, 2036000, 2061450, 2198880, 2290500, 2748600, 3054000, 3298320, 3435750, 3664800, 4122900, 4581000, 5153625, 5497200, 6108000, 6596640, 6871500, 8245800, 9162000, 10307250, 10994400, 13743000, 16491600, 18324000, 20614500, 27486000, 32983200, 41229000, 54972000, 82458000, 164916000]

約数ペア:

[(1, 164916000), (2, 82458000), (3, 54972000), (4, 41229000), (5, 32983200), (6, 27486000), (8, 20614500), (9, 18324000), (10, 16491600), (12, 13743000), (15, 10994400), (16, 10307250), (18, 9162000), (20, 8245800), (24, 6871500), (25, 6596640), (27, 6108000), (30, 5497200), (32, 5153625), (36, 4581000), (40, 4122900), (45, 3664800), (48, 3435750), (50, 3298320), (54, 3054000), (60, 2748600), (72, 2290500), (75, 2198880), (80, 2061450), (81, 2036000), (90, 1832400), (96, 1717875), (100, 1649160), (108, 1527000), (120, 1374300), (125, 1319328), (135, 1221600), (144, 1145250), (150, 1099440), (160, 1030725), (162, 1018000), (180, 916200), (200, 824580), (216, 763500), (225, 732960), (240, 687150), (250, 659664), (270, 610800), (288, 572625), (300, 549720), (324, 509000), (360, 458100), (375, 439776), (400, 412290), (405, 407200), (432, 381750), (450, 366480), (480, 343575), (500, 329832), (509, 324000), (540, 305400), (600, 274860), (648, 254500), (675, 244320), (720, 229050), (750, 219888), (800, 206145), (810, 203600), (864, 190875), (900, 183240), (1000, 164916), (1018, 162000), (1080, 152700), (1125, 146592), (1200, 137430), (1296, 127250), (1350, 122160), (1440, 114525), (1500, 109944), (1527, 108000), (1620, 101800), (1800, 91620), (2000, 82458), (2025, 81440), (2036, 81000), (2160, 76350), (2250, 73296), (2400, 68715), (2545, 64800), (2592, 63625), (2700, 61080), (3000, 54972), (3054, 54000), (3240, 50900), (3375, 48864), (3600, 45810), (4000, 41229), (4050, 40720), (4072, 40500), (4320, 38175), (4500, 36648), (4581, 36000), (5090, 32400), (5400, 30540), (6000, 27486), (6108, 27000), (6480, 25450), (6750, 24432), (7200, 22905), (7635, 21600), (8100, 20360), (8144, 20250), (9000, 18324), (9162, 18000), (10125, 16288), (10180, 16200), (10800, 15270), (12000, 13743), (12216, 13500), (12725, 12960)]