981028800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{22709}}^1$

素因数の和:22740

約数の個数: 168

約数和(自身を含む): 3576370800

約数和(自身を除く): 2595342000

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 22709, 43200, 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, 1453376, 1635048, 1703175, 1816720, 2043810, 2180064, 2270900, 2452572, 2725080, 3065715, 3270096, 3406350, 3633440, 4087620, 4360128, 4541800, 4905144, 5109525, 5450160, 6131430, 6540192, 6812700, 7266880, 8175240, 9083600, 9810288, 10219050, 10900320, 12262860, 13080384, 13625400, 15328575, 16350480, 18167200, 19620576, 20438100, 21800640, 24525720, 27250800, 30657150, 32700960, 36334400, 39241152, 40876200, 49051440, 54501600, 61314300, 65401920, 81752400, 98102880, 109003200, 122628600, 163504800, 196205760, 245257200, 327009600, 490514400, 981028800]

約数ペア:

[(1, 981028800), (2, 490514400), (3, 327009600), (4, 245257200), (5, 196205760), (6, 163504800), (8, 122628600), (9, 109003200), (10, 98102880), (12, 81752400), (15, 65401920), (16, 61314300), (18, 54501600), (20, 49051440), (24, 40876200), (25, 39241152), (27, 36334400), (30, 32700960), (32, 30657150), (36, 27250800), (40, 24525720), (45, 21800640), (48, 20438100), (50, 19620576), (54, 18167200), (60, 16350480), (64, 15328575), (72, 13625400), (75, 13080384), (80, 12262860), (90, 10900320), (96, 10219050), (100, 9810288), (108, 9083600), (120, 8175240), (135, 7266880), (144, 6812700), (150, 6540192), (160, 6131430), (180, 5450160), (192, 5109525), (200, 4905144), (216, 4541800), (225, 4360128), (240, 4087620), (270, 3633440), (288, 3406350), (300, 3270096), (320, 3065715), (360, 2725080), (400, 2452572), (432, 2270900), (450, 2180064), (480, 2043810), (540, 1816720), (576, 1703175), (600, 1635048), (675, 1453376), (720, 1362540), (800, 1226286), (864, 1135450), (900, 1090032), (960, 1021905), (1080, 908360), (1200, 817524), (1350, 726688), (1440, 681270), (1600, 613143), (1728, 567725), (1800, 545016), (2160, 454180), (2400, 408762), (2700, 363344), (2880, 340635), (3600, 272508), (4320, 227090), (4800, 204381), (5400, 181672), (7200, 136254), (8640, 113545), (10800, 90836), (14400, 68127), (21600, 45418), (22709, 43200)]