20148890400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{932819}}^1$

素因数の和:932848

約数の個数: 144

約数和(自身を含む): 72871898400

約数和(自身を除く): 52723008000

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, 932819, 1865638, 2798457, 3731276, 4664095, 5596914, 7462552, 8395371, 9328190, 11193828, 13992285, 14925104, 16790742, 18656380, 22387656, 23320475, 25186113, 27984570, 29850208, 33581484, 37312760, 41976855, 44775312, 46640950, 50372226, 55969140, 67162968, 69961425, 74625520, 83953710, 89550624, 93281900, 100744452, 111938280, 125930565, 134325936, 139922850, 149251040, 167907420, 186563800, 201488904, 209884275, 223876560, 251861130, 268651872, 279845700, 335814840, 373127600, 402977808, 419768550, 447753120, 503722260, 559691400, 629652825, 671629680, 746255200, 805955616, 839537100, 1007444520, 1119382800, 1259305650, 1343259360, 1679074200, 2014889040, 2238765600, 2518611300, 3358148400, 4029778080, 5037222600, 6716296800, 10074445200, 20148890400]

約数ペア:

[(1, 20148890400), (2, 10074445200), (3, 6716296800), (4, 5037222600), (5, 4029778080), (6, 3358148400), (8, 2518611300), (9, 2238765600), (10, 2014889040), (12, 1679074200), (15, 1343259360), (16, 1259305650), (18, 1119382800), (20, 1007444520), (24, 839537100), (25, 805955616), (27, 746255200), (30, 671629680), (32, 629652825), (36, 559691400), (40, 503722260), (45, 447753120), (48, 419768550), (50, 402977808), (54, 373127600), (60, 335814840), (72, 279845700), (75, 268651872), (80, 251861130), (90, 223876560), (96, 209884275), (100, 201488904), (108, 186563800), (120, 167907420), (135, 149251040), (144, 139922850), (150, 134325936), (160, 125930565), (180, 111938280), (200, 100744452), (216, 93281900), (225, 89550624), (240, 83953710), (270, 74625520), (288, 69961425), (300, 67162968), (360, 55969140), (400, 50372226), (432, 46640950), (450, 44775312), (480, 41976855), (540, 37312760), (600, 33581484), (675, 29850208), (720, 27984570), (800, 25186113), (864, 23320475), (900, 22387656), (1080, 18656380), (1200, 16790742), (1350, 14925104), (1440, 13992285), (1800, 11193828), (2160, 9328190), (2400, 8395371), (2700, 7462552), (3600, 5596914), (4320, 4664095), (5400, 3731276), (7200, 2798457), (10800, 1865638), (21600, 932819)]