75118120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 218246400

約数和(自身を除く): 143128280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 841, 1015, 1160, 1276, 1540, 1595, 1624, 1682, 2030, 2233, 2552, 3080, 3190, 3364, 4060, 4205, 4466, 5887, 6380, 6728, 8120, 8410, 8932, 9251, 11165, 11774, 12760, 16820, 17864, 18502, 22330, 23548, 24389, 29435, 33640, 37004, 44660, 46255, 47096, 48778, 58870, 64757, 74008, 89320, 92510, 97556, 117740, 121945, 129514, 170723, 185020, 195112, 235480, 243890, 259028, 268279, 323785, 341446, 370040, 487780, 518056, 536558, 647570, 682892, 853615, 975560, 1073116, 1295140, 1341395, 1365784, 1707230, 1877953, 2146232, 2590280, 2682790, 3414460, 3755906, 5365580, 6828920, 7511812, 9389765, 10731160, 15023624, 18779530, 37559060, 75118120]

約数ペア:

[(1, 75118120), (2, 37559060), (4, 18779530), (5, 15023624), (7, 10731160), (8, 9389765), (10, 7511812), (11, 6828920), (14, 5365580), (20, 3755906), (22, 3414460), (28, 2682790), (29, 2590280), (35, 2146232), (40, 1877953), (44, 1707230), (55, 1365784), (56, 1341395), (58, 1295140), (70, 1073116), (77, 975560), (88, 853615), (110, 682892), (116, 647570), (140, 536558), (145, 518056), (154, 487780), (203, 370040), (220, 341446), (232, 323785), (280, 268279), (290, 259028), (308, 243890), (319, 235480), (385, 195112), (406, 185020), (440, 170723), (580, 129514), (616, 121945), (638, 117740), (770, 97556), (812, 92510), (841, 89320), (1015, 74008), (1160, 64757), (1276, 58870), (1540, 48778), (1595, 47096), (1624, 46255), (1682, 44660), (2030, 37004), (2233, 33640), (2552, 29435), (3080, 24389), (3190, 23548), (3364, 22330), (4060, 18502), (4205, 17864), (4466, 16820), (5887, 12760), (6380, 11774), (6728, 11165), (8120, 9251), (8410, 8932)]