39112800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 130616640

約数和(自身を除く): 91503840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 379, 400, 430, 480, 516, 600, 645, 688, 758, 800, 860, 1032, 1075, 1137, 1200, 1290, 1376, 1516, 1720, 1895, 2064, 2150, 2274, 2400, 2580, 3032, 3225, 3440, 3790, 4128, 4300, 4548, 5160, 5685, 6064, 6450, 6880, 7580, 8600, 9096, 9475, 10320, 11370, 12128, 12900, 15160, 16297, 17200, 18192, 18950, 20640, 22740, 25800, 28425, 30320, 32594, 34400, 36384, 37900, 45480, 48891, 51600, 56850, 60640, 65188, 75800, 81485, 90960, 97782, 103200, 113700, 130376, 151600, 162970, 181920, 195564, 227400, 244455, 260752, 303200, 325940, 391128, 407425, 454800, 488910, 521504, 651880, 782256, 814850, 909600, 977820, 1222275, 1303760, 1564512, 1629700, 1955640, 2444550, 2607520, 3259400, 3911280, 4889100, 6518800, 7822560, 9778200, 13037600, 19556400, 39112800]

約数ペア:

[(1, 39112800), (2, 19556400), (3, 13037600), (4, 9778200), (5, 7822560), (6, 6518800), (8, 4889100), (10, 3911280), (12, 3259400), (15, 2607520), (16, 2444550), (20, 1955640), (24, 1629700), (25, 1564512), (30, 1303760), (32, 1222275), (40, 977820), (43, 909600), (48, 814850), (50, 782256), (60, 651880), (75, 521504), (80, 488910), (86, 454800), (96, 407425), (100, 391128), (120, 325940), (129, 303200), (150, 260752), (160, 244455), (172, 227400), (200, 195564), (215, 181920), (240, 162970), (258, 151600), (300, 130376), (344, 113700), (379, 103200), (400, 97782), (430, 90960), (480, 81485), (516, 75800), (600, 65188), (645, 60640), (688, 56850), (758, 51600), (800, 48891), (860, 45480), (1032, 37900), (1075, 36384), (1137, 34400), (1200, 32594), (1290, 30320), (1376, 28425), (1516, 25800), (1720, 22740), (1895, 20640), (2064, 18950), (2150, 18192), (2274, 17200), (2400, 16297), (2580, 15160), (3032, 12900), (3225, 12128), (3440, 11370), (3790, 10320), (4128, 9475), (4300, 9096), (4548, 8600), (5160, 7580), (5685, 6880), (6064, 6450)]