75645080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 209088000

約数和(自身を除く): 133442920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 190, 236, 241, 266, 280, 295, 380, 413, 472, 482, 532, 590, 665, 760, 826, 964, 1064, 1121, 1180, 1205, 1330, 1652, 1687, 1928, 2065, 2242, 2360, 2410, 2660, 3304, 3374, 4130, 4484, 4579, 4820, 5320, 5605, 6748, 7847, 8260, 8435, 8968, 9158, 9640, 11210, 13496, 14219, 15694, 16520, 16870, 18316, 22420, 22895, 28438, 31388, 32053, 33740, 36632, 39235, 44840, 45790, 56876, 62776, 64106, 67480, 71095, 78470, 91580, 99533, 113752, 128212, 142190, 156940, 160265, 183160, 199066, 256424, 270161, 284380, 313880, 320530, 398132, 497665, 540322, 568760, 641060, 796264, 995330, 1080644, 1282120, 1350805, 1891127, 1990660, 2161288, 2701610, 3782254, 3981320, 5403220, 7564508, 9455635, 10806440, 15129016, 18911270, 37822540, 75645080]

約数ペア:

[(1, 75645080), (2, 37822540), (4, 18911270), (5, 15129016), (7, 10806440), (8, 9455635), (10, 7564508), (14, 5403220), (19, 3981320), (20, 3782254), (28, 2701610), (35, 2161288), (38, 1990660), (40, 1891127), (56, 1350805), (59, 1282120), (70, 1080644), (76, 995330), (95, 796264), (118, 641060), (133, 568760), (140, 540322), (152, 497665), (190, 398132), (236, 320530), (241, 313880), (266, 284380), (280, 270161), (295, 256424), (380, 199066), (413, 183160), (472, 160265), (482, 156940), (532, 142190), (590, 128212), (665, 113752), (760, 99533), (826, 91580), (964, 78470), (1064, 71095), (1121, 67480), (1180, 64106), (1205, 62776), (1330, 56876), (1652, 45790), (1687, 44840), (1928, 39235), (2065, 36632), (2242, 33740), (2360, 32053), (2410, 31388), (2660, 28438), (3304, 22895), (3374, 22420), (4130, 18316), (4484, 16870), (4579, 16520), (4820, 15694), (5320, 14219), (5605, 13496), (6748, 11210), (7847, 9640), (8260, 9158), (8435, 8968)]