77214240

素因数分解:

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

素因数の和:136

約数の個数: 216

約数和(自身を含む): 279066060

約数和(自身を除く): 201851820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 96, 116, 120, 129, 144, 145, 160, 172, 174, 180, 215, 232, 240, 258, 261, 288, 290, 344, 348, 360, 387, 430, 435, 464, 480, 516, 522, 580, 645, 688, 696, 720, 774, 860, 870, 928, 1032, 1044, 1160, 1247, 1290, 1305, 1376, 1392, 1440, 1548, 1720, 1740, 1849, 1935, 2064, 2088, 2320, 2494, 2580, 2610, 2784, 3096, 3440, 3480, 3698, 3741, 3870, 4128, 4176, 4640, 4988, 5160, 5220, 5547, 6192, 6235, 6880, 6960, 7396, 7482, 7740, 8352, 9245, 9976, 10320, 10440, 11094, 11223, 12384, 12470, 13920, 14792, 14964, 15480, 16641, 18490, 18705, 19952, 20640, 20880, 22188, 22446, 24940, 27735, 29584, 29928, 30960, 33282, 36980, 37410, 39904, 41760, 44376, 44892, 49880, 53621, 55470, 56115, 59168, 59856, 61920, 66564, 73960, 74820, 83205, 88752, 89784, 99760, 107242, 110940, 112230, 119712, 133128, 147920, 149640, 160863, 166410, 177504, 179568, 199520, 214484, 221880, 224460, 266256, 268105, 295840, 299280, 321726, 332820, 359136, 428968, 443760, 448920, 482589, 532512, 536210, 598560, 643452, 665640, 804315, 857936, 887520, 897840, 965178, 1072420, 1286904, 1331280, 1608630, 1715872, 1795680, 1930356, 2144840, 2412945, 2573808, 2662560, 3217260, 3860712, 4289680, 4825890, 5147616, 6434520, 7721424, 8579360, 9651780, 12869040, 15442848, 19303560, 25738080, 38607120, 77214240]

約数ペア:

[(1, 77214240), (2, 38607120), (3, 25738080), (4, 19303560), (5, 15442848), (6, 12869040), (8, 9651780), (9, 8579360), (10, 7721424), (12, 6434520), (15, 5147616), (16, 4825890), (18, 4289680), (20, 3860712), (24, 3217260), (29, 2662560), (30, 2573808), (32, 2412945), (36, 2144840), (40, 1930356), (43, 1795680), (45, 1715872), (48, 1608630), (58, 1331280), (60, 1286904), (72, 1072420), (80, 965178), (86, 897840), (87, 887520), (90, 857936), (96, 804315), (116, 665640), (120, 643452), (129, 598560), (144, 536210), (145, 532512), (160, 482589), (172, 448920), (174, 443760), (180, 428968), (215, 359136), (232, 332820), (240, 321726), (258, 299280), (261, 295840), (288, 268105), (290, 266256), (344, 224460), (348, 221880), (360, 214484), (387, 199520), (430, 179568), (435, 177504), (464, 166410), (480, 160863), (516, 149640), (522, 147920), (580, 133128), (645, 119712), (688, 112230), (696, 110940), (720, 107242), (774, 99760), (860, 89784), (870, 88752), (928, 83205), (1032, 74820), (1044, 73960), (1160, 66564), (1247, 61920), (1290, 59856), (1305, 59168), (1376, 56115), (1392, 55470), (1440, 53621), (1548, 49880), (1720, 44892), (1740, 44376), (1849, 41760), (1935, 39904), (2064, 37410), (2088, 36980), (2320, 33282), (2494, 30960), (2580, 29928), (2610, 29584), (2784, 27735), (3096, 24940), (3440, 22446), (3480, 22188), (3698, 20880), (3741, 20640), (3870, 19952), (4128, 18705), (4176, 18490), (4640, 16641), (4988, 15480), (5160, 14964), (5220, 14792), (5547, 13920), (6192, 12470), (6235, 12384), (6880, 11223), (6960, 11094), (7396, 10440), (7482, 10320), (7740, 9976), (8352, 9245)]