661047883800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{29017}}^1$

素因数の和:29962

約数の個数: 192

約数和(自身を含む): 2099352478080

約数和(自身を除く): 1438304594280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 883, 1032, 1075, 1290, 1720, 1766, 2150, 2580, 2649, 3225, 3532, 4300, 4415, 5160, 5298, 6450, 7064, 8600, 8830, 10596, 12900, 13245, 17660, 21192, 22075, 25800, 26490, 29017, 35320, 37969, 44150, 52980, 58034, 66225, 75938, 87051, 88300, 105960, 113907, 116068, 132450, 145085, 151876, 174102, 176600, 189845, 227814, 232136, 264900, 290170, 303752, 348204, 379690, 435255, 455628, 529800, 569535, 580340, 696408, 725425, 759380, 870510, 911256, 949225, 1139070, 1160680, 1247731, 1450850, 1518760, 1741020, 1898450, 2176275, 2278140, 2495462, 2847675, 2901700, 3482040, 3743193, 3796900, 4352550, 4556280, 4990924, 5695350, 5803400, 6238655, 7486386, 7593800, 8705100, 9981848, 11390700, 12477310, 14972772, 17410200, 18715965, 22781400, 24954620, 25622011, 29945544, 31193275, 37431930, 49909240, 51244022, 62386550, 74863860, 76866033, 93579825, 102488044, 124773100, 128110055, 149727720, 153732066, 187159650, 204976088, 249546200, 256220110, 307464132, 374319300, 384330165, 512440220, 614928264, 640550275, 748638600, 768660330, 1024880440, 1101746473, 1281100550, 1537320660, 1921650825, 2203492946, 2562201100, 3074641320, 3305239419, 3843301650, 4406985892, 5124402200, 5508732365, 6610478838, 7686603300, 8813971784, 11017464730, 13220957676, 15373206600, 16526197095, 22034929460, 26441915352, 27543661825, 33052394190, 44069858920, 55087323650, 66104788380, 82630985475, 110174647300, 132209576760, 165261970950, 220349294600, 330523941900, 661047883800]

約数ペア:

[(1, 661047883800), (2, 330523941900), (3, 220349294600), (4, 165261970950), (5, 132209576760), (6, 110174647300), (8, 82630985475), (10, 66104788380), (12, 55087323650), (15, 44069858920), (20, 33052394190), (24, 27543661825), (25, 26441915352), (30, 22034929460), (40, 16526197095), (43, 15373206600), (50, 13220957676), (60, 11017464730), (75, 8813971784), (86, 7686603300), (100, 6610478838), (120, 5508732365), (129, 5124402200), (150, 4406985892), (172, 3843301650), (200, 3305239419), (215, 3074641320), (258, 2562201100), (300, 2203492946), (344, 1921650825), (430, 1537320660), (516, 1281100550), (600, 1101746473), (645, 1024880440), (860, 768660330), (883, 748638600), (1032, 640550275), (1075, 614928264), (1290, 512440220), (1720, 384330165), (1766, 374319300), (2150, 307464132), (2580, 256220110), (2649, 249546200), (3225, 204976088), (3532, 187159650), (4300, 153732066), (4415, 149727720), (5160, 128110055), (5298, 124773100), (6450, 102488044), (7064, 93579825), (8600, 76866033), (8830, 74863860), (10596, 62386550), (12900, 51244022), (13245, 49909240), (17660, 37431930), (21192, 31193275), (22075, 29945544), (25800, 25622011), (26490, 24954620), (29017, 22781400), (35320, 18715965), (37969, 17410200), (44150, 14972772), (52980, 12477310), (58034, 11390700), (66225, 9981848), (75938, 8705100), (87051, 7593800), (88300, 7486386), (105960, 6238655), (113907, 5803400), (116068, 5695350), (132450, 4990924), (145085, 4556280), (151876, 4352550), (174102, 3796900), (176600, 3743193), (189845, 3482040), (227814, 2901700), (232136, 2847675), (264900, 2495462), (290170, 2278140), (303752, 2176275), (348204, 1898450), (379690, 1741020), (435255, 1518760), (455628, 1450850), (529800, 1247731), (569535, 1160680), (580340, 1139070), (696408, 949225), (725425, 911256), (759380, 870510)]