75457480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1$

素因数の和:11758

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 127029560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 11717, 23434, 46868, 58585, 82019, 93736, 117170, 164038, 234340, 269491, 328076, 410095, 468680, 538982, 656152, 820190, 1077964, 1347455, 1640380, 1886437, 2155928, 2694910, 3280760, 3772874, 5389820, 7545748, 9432185, 10779640, 15091496, 18864370, 37728740, 75457480]

約数ペア:

[(1, 75457480), (2, 37728740), (4, 18864370), (5, 15091496), (7, 10779640), (8, 9432185), (10, 7545748), (14, 5389820), (20, 3772874), (23, 3280760), (28, 2694910), (35, 2155928), (40, 1886437), (46, 1640380), (56, 1347455), (70, 1077964), (92, 820190), (115, 656152), (140, 538982), (161, 468680), (184, 410095), (230, 328076), (280, 269491), (322, 234340), (460, 164038), (644, 117170), (805, 93736), (920, 82019), (1288, 58585), (1610, 46868), (3220, 23434), (6440, 11717)]