2550518400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{701}}^1$

素因数の和:1107

約数の個数: 192

約数和(自身を含む): 8434951200

約数和(自身を除く): 5884432800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 379, 384, 400, 480, 600, 640, 701, 758, 800, 960, 1137, 1200, 1402, 1516, 1600, 1895, 1920, 2103, 2274, 2400, 2804, 3032, 3200, 3505, 3790, 4206, 4548, 4800, 5608, 5685, 6064, 7010, 7580, 8412, 9096, 9475, 9600, 10515, 11216, 11370, 12128, 14020, 15160, 16824, 17525, 18192, 18950, 21030, 22432, 22740, 24256, 28040, 28425, 30320, 33648, 35050, 36384, 37900, 42060, 44864, 45480, 48512, 52575, 56080, 56850, 60640, 67296, 70100, 72768, 75800, 84120, 89728, 90960, 105150, 112160, 113700, 121280, 134592, 140200, 145536, 151600, 168240, 181920, 210300, 224320, 227400, 242560, 265679, 269184, 280400, 303200, 336480, 363840, 420600, 448640, 454800, 531358, 560800, 606400, 672960, 727680, 797037, 841200, 909600, 1062716, 1121600, 1212800, 1328395, 1345920, 1594074, 1682400, 1819200, 2125432, 2243200, 2656790, 3188148, 3364800, 3638400, 3985185, 4250864, 5313580, 6376296, 6641975, 6729600, 7970370, 8501728, 10627160, 12752592, 13283950, 15940740, 17003456, 19925925, 21254320, 25505184, 26567900, 31881480, 34006912, 39851850, 42508640, 51010368, 53135800, 63762960, 79703700, 85017280, 102020736, 106271600, 127525920, 159407400, 170034560, 212543200, 255051840, 318814800, 425086400, 510103680, 637629600, 850172800, 1275259200, 2550518400]

約数ペア:

[(1, 2550518400), (2, 1275259200), (3, 850172800), (4, 637629600), (5, 510103680), (6, 425086400), (8, 318814800), (10, 255051840), (12, 212543200), (15, 170034560), (16, 159407400), (20, 127525920), (24, 106271600), (25, 102020736), (30, 85017280), (32, 79703700), (40, 63762960), (48, 53135800), (50, 51010368), (60, 42508640), (64, 39851850), (75, 34006912), (80, 31881480), (96, 26567900), (100, 25505184), (120, 21254320), (128, 19925925), (150, 17003456), (160, 15940740), (192, 13283950), (200, 12752592), (240, 10627160), (300, 8501728), (320, 7970370), (379, 6729600), (384, 6641975), (400, 6376296), (480, 5313580), (600, 4250864), (640, 3985185), (701, 3638400), (758, 3364800), (800, 3188148), (960, 2656790), (1137, 2243200), (1200, 2125432), (1402, 1819200), (1516, 1682400), (1600, 1594074), (1895, 1345920), (1920, 1328395), (2103, 1212800), (2274, 1121600), (2400, 1062716), (2804, 909600), (3032, 841200), (3200, 797037), (3505, 727680), (3790, 672960), (4206, 606400), (4548, 560800), (4800, 531358), (5608, 454800), (5685, 448640), (6064, 420600), (7010, 363840), (7580, 336480), (8412, 303200), (9096, 280400), (9475, 269184), (9600, 265679), (10515, 242560), (11216, 227400), (11370, 224320), (12128, 210300), (14020, 181920), (15160, 168240), (16824, 151600), (17525, 145536), (18192, 140200), (18950, 134592), (21030, 121280), (22432, 113700), (22740, 112160), (24256, 105150), (28040, 90960), (28425, 89728), (30320, 84120), (33648, 75800), (35050, 72768), (36384, 70100), (37900, 67296), (42060, 60640), (44864, 56850), (45480, 56080), (48512, 52575)]