52880800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 160302240

約数和(自身を除く): 107421440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 71, 76, 80, 95, 98, 100, 112, 133, 140, 142, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 284, 304, 350, 355, 380, 392, 400, 475, 490, 497, 532, 560, 568, 608, 665, 700, 710, 760, 784, 800, 931, 950, 980, 994, 1064, 1120, 1136, 1225, 1330, 1349, 1400, 1420, 1520, 1568, 1775, 1862, 1900, 1960, 1988, 2128, 2272, 2450, 2485, 2660, 2698, 2800, 2840, 3040, 3325, 3479, 3550, 3724, 3800, 3920, 3976, 4256, 4655, 4900, 4970, 5320, 5396, 5600, 5680, 6650, 6745, 6958, 7100, 7448, 7600, 7840, 7952, 9310, 9443, 9800, 9940, 10640, 10792, 11360, 12425, 13300, 13490, 13916, 14200, 14896, 15200, 15904, 17395, 18620, 18886, 19600, 19880, 21280, 21584, 23275, 24850, 26600, 26980, 27832, 28400, 29792, 33725, 34790, 37240, 37772, 39200, 39760, 43168, 46550, 47215, 49700, 53200, 53960, 55664, 56800, 66101, 67450, 69580, 74480, 75544, 79520, 86975, 93100, 94430, 99400, 106400, 107920, 111328, 132202, 134900, 139160, 148960, 151088, 173950, 186200, 188860, 198800, 215840, 236075, 264404, 269800, 278320, 302176, 330505, 347900, 372400, 377720, 397600, 472150, 528808, 539600, 556640, 661010, 695800, 744800, 755440, 944300, 1057616, 1079200, 1322020, 1391600, 1510880, 1652525, 1888600, 2115232, 2644040, 2783200, 3305050, 3777200, 5288080, 6610100, 7554400, 10576160, 13220200, 26440400, 52880800]

約数ペア:

[(1, 52880800), (2, 26440400), (4, 13220200), (5, 10576160), (7, 7554400), (8, 6610100), (10, 5288080), (14, 3777200), (16, 3305050), (19, 2783200), (20, 2644040), (25, 2115232), (28, 1888600), (32, 1652525), (35, 1510880), (38, 1391600), (40, 1322020), (49, 1079200), (50, 1057616), (56, 944300), (70, 755440), (71, 744800), (76, 695800), (80, 661010), (95, 556640), (98, 539600), (100, 528808), (112, 472150), (133, 397600), (140, 377720), (142, 372400), (152, 347900), (160, 330505), (175, 302176), (190, 278320), (196, 269800), (200, 264404), (224, 236075), (245, 215840), (266, 198800), (280, 188860), (284, 186200), (304, 173950), (350, 151088), (355, 148960), (380, 139160), (392, 134900), (400, 132202), (475, 111328), (490, 107920), (497, 106400), (532, 99400), (560, 94430), (568, 93100), (608, 86975), (665, 79520), (700, 75544), (710, 74480), (760, 69580), (784, 67450), (800, 66101), (931, 56800), (950, 55664), (980, 53960), (994, 53200), (1064, 49700), (1120, 47215), (1136, 46550), (1225, 43168), (1330, 39760), (1349, 39200), (1400, 37772), (1420, 37240), (1520, 34790), (1568, 33725), (1775, 29792), (1862, 28400), (1900, 27832), (1960, 26980), (1988, 26600), (2128, 24850), (2272, 23275), (2450, 21584), (2485, 21280), (2660, 19880), (2698, 19600), (2800, 18886), (2840, 18620), (3040, 17395), (3325, 15904), (3479, 15200), (3550, 14896), (3724, 14200), (3800, 13916), (3920, 13490), (3976, 13300), (4256, 12425), (4655, 11360), (4900, 10792), (4970, 10640), (5320, 9940), (5396, 9800), (5600, 9443), (5680, 9310), (6650, 7952), (6745, 7840), (6958, 7600), (7100, 7448)]