75906880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 216822528

約数和(自身を除く): 140915648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 103, 112, 140, 160, 188, 196, 206, 224, 235, 245, 280, 320, 329, 376, 392, 412, 448, 470, 490, 515, 560, 658, 721, 752, 784, 824, 940, 980, 1030, 1120, 1316, 1442, 1504, 1568, 1645, 1648, 1880, 1960, 2060, 2240, 2303, 2632, 2884, 3008, 3136, 3290, 3296, 3605, 3760, 3920, 4120, 4606, 4841, 5047, 5264, 5768, 6580, 6592, 7210, 7520, 7840, 8240, 9212, 9682, 10094, 10528, 11515, 11536, 13160, 14420, 15040, 15680, 16480, 18424, 19364, 20188, 21056, 23030, 23072, 24205, 25235, 26320, 28840, 32960, 33887, 36848, 38728, 40376, 46060, 46144, 48410, 50470, 52640, 57680, 67774, 73696, 77456, 80752, 92120, 96820, 100940, 105280, 115360, 135548, 147392, 154912, 161504, 169435, 184240, 193640, 201880, 230720, 237209, 271096, 309824, 323008, 338870, 368480, 387280, 403760, 474418, 542192, 677740, 736960, 774560, 807520, 948836, 1084384, 1186045, 1355480, 1549120, 1615040, 1897672, 2168768, 2372090, 2710960, 3795344, 4744180, 5421920, 7590688, 9488360, 10843840, 15181376, 18976720, 37953440, 75906880]

約数ペア:

[(1, 75906880), (2, 37953440), (4, 18976720), (5, 15181376), (7, 10843840), (8, 9488360), (10, 7590688), (14, 5421920), (16, 4744180), (20, 3795344), (28, 2710960), (32, 2372090), (35, 2168768), (40, 1897672), (47, 1615040), (49, 1549120), (56, 1355480), (64, 1186045), (70, 1084384), (80, 948836), (94, 807520), (98, 774560), (103, 736960), (112, 677740), (140, 542192), (160, 474418), (188, 403760), (196, 387280), (206, 368480), (224, 338870), (235, 323008), (245, 309824), (280, 271096), (320, 237209), (329, 230720), (376, 201880), (392, 193640), (412, 184240), (448, 169435), (470, 161504), (490, 154912), (515, 147392), (560, 135548), (658, 115360), (721, 105280), (752, 100940), (784, 96820), (824, 92120), (940, 80752), (980, 77456), (1030, 73696), (1120, 67774), (1316, 57680), (1442, 52640), (1504, 50470), (1568, 48410), (1645, 46144), (1648, 46060), (1880, 40376), (1960, 38728), (2060, 36848), (2240, 33887), (2303, 32960), (2632, 28840), (2884, 26320), (3008, 25235), (3136, 24205), (3290, 23072), (3296, 23030), (3605, 21056), (3760, 20188), (3920, 19364), (4120, 18424), (4606, 16480), (4841, 15680), (5047, 15040), (5264, 14420), (5768, 13160), (6580, 11536), (6592, 11515), (7210, 10528), (7520, 10094), (7840, 9682), (8240, 9212)]