82879200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 180

約数和(自身を含む): 302480640

約数和(自身を除く): 219601440

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, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1279, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2558, 2592, 2700, 3240, 3600, 3837, 4050, 4320, 5116, 5400, 6395, 6480, 7200, 7674, 8100, 10232, 10800, 11511, 12790, 12960, 15348, 16200, 19185, 20464, 21600, 23022, 25580, 30696, 31975, 32400, 34533, 38370, 40928, 46044, 51160, 57555, 61392, 63950, 64800, 69066, 76740, 92088, 95925, 102320, 103599, 115110, 122784, 127900, 138132, 153480, 172665, 184176, 191850, 204640, 207198, 230220, 255800, 276264, 287775, 306960, 345330, 368352, 383700, 414396, 460440, 511600, 517995, 552528, 575550, 613920, 690660, 767400, 828792, 863325, 920880, 1023200, 1035990, 1105056, 1151100, 1381320, 1534800, 1657584, 1726650, 1841760, 2071980, 2302200, 2589975, 2762640, 3069600, 3315168, 3453300, 4143960, 4604400, 5179950, 5525280, 6906600, 8287920, 9208800, 10359900, 13813200, 16575840, 20719800, 27626400, 41439600, 82879200]

約数ペア:

[(1, 82879200), (2, 41439600), (3, 27626400), (4, 20719800), (5, 16575840), (6, 13813200), (8, 10359900), (9, 9208800), (10, 8287920), (12, 6906600), (15, 5525280), (16, 5179950), (18, 4604400), (20, 4143960), (24, 3453300), (25, 3315168), (27, 3069600), (30, 2762640), (32, 2589975), (36, 2302200), (40, 2071980), (45, 1841760), (48, 1726650), (50, 1657584), (54, 1534800), (60, 1381320), (72, 1151100), (75, 1105056), (80, 1035990), (81, 1023200), (90, 920880), (96, 863325), (100, 828792), (108, 767400), (120, 690660), (135, 613920), (144, 575550), (150, 552528), (160, 517995), (162, 511600), (180, 460440), (200, 414396), (216, 383700), (225, 368352), (240, 345330), (270, 306960), (288, 287775), (300, 276264), (324, 255800), (360, 230220), (400, 207198), (405, 204640), (432, 191850), (450, 184176), (480, 172665), (540, 153480), (600, 138132), (648, 127900), (675, 122784), (720, 115110), (800, 103599), (810, 102320), (864, 95925), (900, 92088), (1080, 76740), (1200, 69066), (1279, 64800), (1296, 63950), (1350, 61392), (1440, 57555), (1620, 51160), (1800, 46044), (2025, 40928), (2160, 38370), (2400, 34533), (2558, 32400), (2592, 31975), (2700, 30696), (3240, 25580), (3600, 23022), (3837, 21600), (4050, 20464), (4320, 19185), (5116, 16200), (5400, 15348), (6395, 12960), (6480, 12790), (7200, 11511), (7674, 10800), (8100, 10232)]