1949155200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{67679}}^1$

素因数の和:67709

約数の個数: 144

約数和(自身を含む): 6955135200

約数和(自身を除く): 5005980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1218222, 1353580, 1624296, 1691975, 2030370, 2165728, 2436444, 2707160, 3045555, 3248592, 3383950, 4060740, 4331456, 4872888, 5075925, 5414320, 6091110, 6497184, 6767900, 8121480, 8662912, 9745776, 10151850, 10828640, 12182220, 12994368, 13535800, 15227775, 16242960, 19491552, 20303700, 21657280, 24364440, 25988736, 27071600, 30455550, 32485920, 38983104, 40607400, 43314560, 48728880, 54143200, 60911100, 64971840, 77966208, 81214800, 97457760, 108286400, 121822200, 129943680, 162429600, 194915520, 216572800, 243644400, 324859200, 389831040, 487288800, 649718400, 974577600, 1949155200]

約数ペア:

[(1, 1949155200), (2, 974577600), (3, 649718400), (4, 487288800), (5, 389831040), (6, 324859200), (8, 243644400), (9, 216572800), (10, 194915520), (12, 162429600), (15, 129943680), (16, 121822200), (18, 108286400), (20, 97457760), (24, 81214800), (25, 77966208), (30, 64971840), (32, 60911100), (36, 54143200), (40, 48728880), (45, 43314560), (48, 40607400), (50, 38983104), (60, 32485920), (64, 30455550), (72, 27071600), (75, 25988736), (80, 24364440), (90, 21657280), (96, 20303700), (100, 19491552), (120, 16242960), (128, 15227775), (144, 13535800), (150, 12994368), (160, 12182220), (180, 10828640), (192, 10151850), (200, 9745776), (225, 8662912), (240, 8121480), (288, 6767900), (300, 6497184), (320, 6091110), (360, 5414320), (384, 5075925), (400, 4872888), (450, 4331456), (480, 4060740), (576, 3383950), (600, 3248592), (640, 3045555), (720, 2707160), (800, 2436444), (900, 2165728), (960, 2030370), (1152, 1691975), (1200, 1624296), (1440, 1353580), (1600, 1218222), (1800, 1082864), (1920, 1015185), (2400, 812148), (2880, 676790), (3200, 609111), (3600, 541432), (4800, 406074), (5760, 338395), (7200, 270716), (9600, 203037), (14400, 135358), (28800, 67679)]