25438800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 91333440

約数和(自身を除く): 65894640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 34, 40, 43, 48, 50, 51, 58, 60, 68, 75, 80, 85, 86, 87, 100, 102, 116, 120, 129, 136, 145, 150, 170, 172, 174, 200, 204, 215, 232, 240, 255, 258, 272, 290, 300, 340, 344, 348, 400, 408, 425, 430, 435, 464, 493, 510, 516, 580, 600, 645, 680, 688, 696, 725, 731, 816, 850, 860, 870, 986, 1020, 1032, 1075, 1160, 1200, 1247, 1275, 1290, 1360, 1392, 1450, 1462, 1479, 1700, 1720, 1740, 1972, 2040, 2064, 2150, 2175, 2193, 2320, 2465, 2494, 2550, 2580, 2900, 2924, 2958, 3225, 3400, 3440, 3480, 3655, 3741, 3944, 4080, 4300, 4350, 4386, 4930, 4988, 5100, 5160, 5800, 5848, 5916, 6235, 6450, 6800, 6960, 7310, 7395, 7482, 7888, 8600, 8700, 8772, 9860, 9976, 10200, 10320, 10965, 11600, 11696, 11832, 12325, 12470, 12900, 14620, 14790, 14964, 17200, 17400, 17544, 18275, 18705, 19720, 19952, 20400, 21199, 21930, 23664, 24650, 24940, 25800, 29240, 29580, 29928, 31175, 34800, 35088, 36550, 36975, 37410, 39440, 42398, 43860, 49300, 49880, 51600, 54825, 58480, 59160, 59856, 62350, 63597, 73100, 73950, 74820, 84796, 87720, 93525, 98600, 99760, 105995, 109650, 118320, 124700, 127194, 146200, 147900, 149640, 169592, 175440, 187050, 197200, 211990, 219300, 249400, 254388, 292400, 295800, 299280, 317985, 339184, 374100, 423980, 438600, 498800, 508776, 529975, 591600, 635970, 748200, 847960, 877200, 1017552, 1059950, 1271940, 1496400, 1589925, 1695920, 2119900, 2543880, 3179850, 4239800, 5087760, 6359700, 8479600, 12719400, 25438800]

約数ペア:

[(1, 25438800), (2, 12719400), (3, 8479600), (4, 6359700), (5, 5087760), (6, 4239800), (8, 3179850), (10, 2543880), (12, 2119900), (15, 1695920), (16, 1589925), (17, 1496400), (20, 1271940), (24, 1059950), (25, 1017552), (29, 877200), (30, 847960), (34, 748200), (40, 635970), (43, 591600), (48, 529975), (50, 508776), (51, 498800), (58, 438600), (60, 423980), (68, 374100), (75, 339184), (80, 317985), (85, 299280), (86, 295800), (87, 292400), (100, 254388), (102, 249400), (116, 219300), (120, 211990), (129, 197200), (136, 187050), (145, 175440), (150, 169592), (170, 149640), (172, 147900), (174, 146200), (200, 127194), (204, 124700), (215, 118320), (232, 109650), (240, 105995), (255, 99760), (258, 98600), (272, 93525), (290, 87720), (300, 84796), (340, 74820), (344, 73950), (348, 73100), (400, 63597), (408, 62350), (425, 59856), (430, 59160), (435, 58480), (464, 54825), (493, 51600), (510, 49880), (516, 49300), (580, 43860), (600, 42398), (645, 39440), (680, 37410), (688, 36975), (696, 36550), (725, 35088), (731, 34800), (816, 31175), (850, 29928), (860, 29580), (870, 29240), (986, 25800), (1020, 24940), (1032, 24650), (1075, 23664), (1160, 21930), (1200, 21199), (1247, 20400), (1275, 19952), (1290, 19720), (1360, 18705), (1392, 18275), (1450, 17544), (1462, 17400), (1479, 17200), (1700, 14964), (1720, 14790), (1740, 14620), (1972, 12900), (2040, 12470), (2064, 12325), (2150, 11832), (2175, 11696), (2193, 11600), (2320, 10965), (2465, 10320), (2494, 10200), (2550, 9976), (2580, 9860), (2900, 8772), (2924, 8700), (2958, 8600), (3225, 7888), (3400, 7482), (3440, 7395), (3480, 7310), (3655, 6960), (3741, 6800), (3944, 6450), (4080, 6235), (4300, 5916), (4350, 5848), (4386, 5800), (4930, 5160), (4988, 5100)]