64345200

素因数分解:

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

素因数の和:136

約数の個数: 180

約数和(自身を含む): 218300760

約数和(自身を除く): 153955560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 43, 48, 50, 58, 60, 75, 80, 86, 87, 100, 116, 120, 129, 145, 150, 172, 174, 200, 215, 232, 240, 258, 290, 300, 344, 348, 400, 430, 435, 464, 516, 580, 600, 645, 688, 696, 725, 860, 870, 1032, 1075, 1160, 1200, 1247, 1290, 1392, 1450, 1720, 1740, 1849, 2064, 2150, 2175, 2320, 2494, 2580, 2900, 3225, 3440, 3480, 3698, 3741, 4300, 4350, 4988, 5160, 5547, 5800, 6235, 6450, 6960, 7396, 7482, 8600, 8700, 9245, 9976, 10320, 11094, 11600, 12470, 12900, 14792, 14964, 17200, 17400, 18490, 18705, 19952, 22188, 24940, 25800, 27735, 29584, 29928, 31175, 34800, 36980, 37410, 44376, 46225, 49880, 51600, 53621, 55470, 59856, 62350, 73960, 74820, 88752, 92450, 93525, 99760, 107242, 110940, 124700, 138675, 147920, 149640, 160863, 184900, 187050, 214484, 221880, 249400, 268105, 277350, 299280, 321726, 369800, 374100, 428968, 443760, 498800, 536210, 554700, 643452, 739600, 748200, 804315, 857936, 1072420, 1109400, 1286904, 1340525, 1496400, 1608630, 2144840, 2218800, 2573808, 2681050, 3217260, 4021575, 4289680, 5362100, 6434520, 8043150, 10724200, 12869040, 16086300, 21448400, 32172600, 64345200]

約数ペア:

[(1, 64345200), (2, 32172600), (3, 21448400), (4, 16086300), (5, 12869040), (6, 10724200), (8, 8043150), (10, 6434520), (12, 5362100), (15, 4289680), (16, 4021575), (20, 3217260), (24, 2681050), (25, 2573808), (29, 2218800), (30, 2144840), (40, 1608630), (43, 1496400), (48, 1340525), (50, 1286904), (58, 1109400), (60, 1072420), (75, 857936), (80, 804315), (86, 748200), (87, 739600), (100, 643452), (116, 554700), (120, 536210), (129, 498800), (145, 443760), (150, 428968), (172, 374100), (174, 369800), (200, 321726), (215, 299280), (232, 277350), (240, 268105), (258, 249400), (290, 221880), (300, 214484), (344, 187050), (348, 184900), (400, 160863), (430, 149640), (435, 147920), (464, 138675), (516, 124700), (580, 110940), (600, 107242), (645, 99760), (688, 93525), (696, 92450), (725, 88752), (860, 74820), (870, 73960), (1032, 62350), (1075, 59856), (1160, 55470), (1200, 53621), (1247, 51600), (1290, 49880), (1392, 46225), (1450, 44376), (1720, 37410), (1740, 36980), (1849, 34800), (2064, 31175), (2150, 29928), (2175, 29584), (2320, 27735), (2494, 25800), (2580, 24940), (2900, 22188), (3225, 19952), (3440, 18705), (3480, 18490), (3698, 17400), (3741, 17200), (4300, 14964), (4350, 14792), (4988, 12900), (5160, 12470), (5547, 11600), (5800, 11094), (6235, 10320), (6450, 9976), (6960, 9245), (7396, 8700), (7482, 8600)]