490514400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{22709}}^1$

素因数の和:22738

約数の個数: 144

約数和(自身を含む): 1774105200

約数和(自身を除く): 1283590800

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 22709, 45418, 68127, 90836, 113545, 136254, 181672, 204381, 227090, 272508, 340635, 363344, 408762, 454180, 545016, 567725, 613143, 681270, 726688, 817524, 908360, 1021905, 1090032, 1135450, 1226286, 1362540, 1635048, 1703175, 1816720, 2043810, 2180064, 2270900, 2452572, 2725080, 3065715, 3270096, 3406350, 3633440, 4087620, 4541800, 4905144, 5109525, 5450160, 6131430, 6540192, 6812700, 8175240, 9083600, 9810288, 10219050, 10900320, 12262860, 13625400, 15328575, 16350480, 18167200, 19620576, 20438100, 24525720, 27250800, 30657150, 32700960, 40876200, 49051440, 54501600, 61314300, 81752400, 98102880, 122628600, 163504800, 245257200, 490514400]

約数ペア:

[(1, 490514400), (2, 245257200), (3, 163504800), (4, 122628600), (5, 98102880), (6, 81752400), (8, 61314300), (9, 54501600), (10, 49051440), (12, 40876200), (15, 32700960), (16, 30657150), (18, 27250800), (20, 24525720), (24, 20438100), (25, 19620576), (27, 18167200), (30, 16350480), (32, 15328575), (36, 13625400), (40, 12262860), (45, 10900320), (48, 10219050), (50, 9810288), (54, 9083600), (60, 8175240), (72, 6812700), (75, 6540192), (80, 6131430), (90, 5450160), (96, 5109525), (100, 4905144), (108, 4541800), (120, 4087620), (135, 3633440), (144, 3406350), (150, 3270096), (160, 3065715), (180, 2725080), (200, 2452572), (216, 2270900), (225, 2180064), (240, 2043810), (270, 1816720), (288, 1703175), (300, 1635048), (360, 1362540), (400, 1226286), (432, 1135450), (450, 1090032), (480, 1021905), (540, 908360), (600, 817524), (675, 726688), (720, 681270), (800, 613143), (864, 567725), (900, 545016), (1080, 454180), (1200, 408762), (1350, 363344), (1440, 340635), (1800, 272508), (2160, 227090), (2400, 204381), (2700, 181672), (3600, 136254), (4320, 113545), (5400, 90836), (7200, 68127), (10800, 45418), (21600, 22709)]