254170320200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{1193}}^1$

素因数の和:1684

約数の個数: 192

約数和(自身を含む): 619281234000

約数和(自身を除く): 365110913800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 109, 116, 145, 200, 218, 232, 290, 337, 436, 545, 580, 674, 725, 872, 1090, 1160, 1193, 1348, 1450, 1685, 2180, 2386, 2696, 2725, 2900, 3161, 3370, 4360, 4772, 5450, 5800, 5965, 6322, 6740, 8425, 9544, 9773, 10900, 11930, 12644, 13480, 15805, 16850, 19546, 21800, 23860, 25288, 29825, 31610, 33700, 34597, 36733, 39092, 47720, 48865, 59650, 63220, 67400, 69194, 73466, 78184, 79025, 97730, 119300, 126440, 130037, 138388, 146932, 158050, 172985, 183665, 195460, 238600, 244325, 260074, 276776, 293864, 316100, 345970, 367330, 390920, 402041, 488650, 520148, 632200, 650185, 691940, 734660, 804082, 864925, 918325, 977300, 1040296, 1065257, 1300370, 1383880, 1469320, 1608164, 1729850, 1836650, 1954600, 2010205, 2130514, 2600740, 3216328, 3250925, 3459700, 3673300, 3771073, 4020410, 4261028, 5201480, 5326285, 6501850, 6919400, 7346600, 7542146, 8040820, 8522056, 10051025, 10652570, 11659189, 13003700, 15084292, 16081640, 18855365, 20102050, 21305140, 23318378, 26007400, 26631425, 30168584, 37710730, 40204100, 42610280, 43822469, 46636756, 53262850, 58295945, 75421460, 80408200, 87644938, 93273512, 94276825, 106525700, 116591890, 150842920, 175289876, 188553650, 213051400, 219112345, 233183780, 291479725, 350579752, 377107300, 438224690, 466367560, 582959450, 754214600, 876449380, 1095561725, 1165918900, 1270851601, 1752898760, 2191123450, 2331837800, 2541703202, 4382246900, 5083406404, 6354258005, 8764493800, 10166812808, 12708516010, 25417032020, 31771290025, 50834064040, 63542580050, 127085160100, 254170320200]

約数ペア:

[(1, 254170320200), (2, 127085160100), (4, 63542580050), (5, 50834064040), (8, 31771290025), (10, 25417032020), (20, 12708516010), (25, 10166812808), (29, 8764493800), (40, 6354258005), (50, 5083406404), (58, 4382246900), (100, 2541703202), (109, 2331837800), (116, 2191123450), (145, 1752898760), (200, 1270851601), (218, 1165918900), (232, 1095561725), (290, 876449380), (337, 754214600), (436, 582959450), (545, 466367560), (580, 438224690), (674, 377107300), (725, 350579752), (872, 291479725), (1090, 233183780), (1160, 219112345), (1193, 213051400), (1348, 188553650), (1450, 175289876), (1685, 150842920), (2180, 116591890), (2386, 106525700), (2696, 94276825), (2725, 93273512), (2900, 87644938), (3161, 80408200), (3370, 75421460), (4360, 58295945), (4772, 53262850), (5450, 46636756), (5800, 43822469), (5965, 42610280), (6322, 40204100), (6740, 37710730), (8425, 30168584), (9544, 26631425), (9773, 26007400), (10900, 23318378), (11930, 21305140), (12644, 20102050), (13480, 18855365), (15805, 16081640), (16850, 15084292), (19546, 13003700), (21800, 11659189), (23860, 10652570), (25288, 10051025), (29825, 8522056), (31610, 8040820), (33700, 7542146), (34597, 7346600), (36733, 6919400), (39092, 6501850), (47720, 5326285), (48865, 5201480), (59650, 4261028), (63220, 4020410), (67400, 3771073), (69194, 3673300), (73466, 3459700), (78184, 3250925), (79025, 3216328), (97730, 2600740), (119300, 2130514), (126440, 2010205), (130037, 1954600), (138388, 1836650), (146932, 1729850), (158050, 1608164), (172985, 1469320), (183665, 1383880), (195460, 1300370), (238600, 1065257), (244325, 1040296), (260074, 977300), (276776, 918325), (293864, 864925), (316100, 804082), (345970, 734660), (367330, 691940), (390920, 650185), (402041, 632200), (488650, 520148)]