268526610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 128

約数和(自身を含む): 815339520

約数和(自身を除く): 546812910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1485, 1518, 2070, 2277, 2530, 2970, 3105, 3795, 3931, 4554, 6210, 6831, 7590, 7862, 11385, 11793, 13662, 19655, 22770, 23586, 34155, 35379, 39310, 43241, 58965, 68310, 70758, 86482, 90413, 106137, 117930, 129723, 176895, 180826, 212274, 216205, 259446, 271239, 353790, 389169, 432410, 452065, 530685, 542478, 648615, 778338, 813717, 904130, 994543, 1061370, 1167507, 1297230, 1356195, 1627434, 1945845, 1989086, 2335014, 2441151, 2712390, 2983629, 3891690, 4068585, 4882302, 4972715, 5837535, 5967258, 8137170, 8950887, 9945430, 11675070, 12205755, 14918145, 17901774, 24411510, 26852661, 29836290, 44754435, 53705322, 89508870, 134263305, 268526610]

約数ペア:

[(1, 268526610), (2, 134263305), (3, 89508870), (5, 53705322), (6, 44754435), (9, 29836290), (10, 26852661), (11, 24411510), (15, 17901774), (18, 14918145), (22, 12205755), (23, 11675070), (27, 9945430), (30, 8950887), (33, 8137170), (45, 5967258), (46, 5837535), (54, 4972715), (55, 4882302), (66, 4068585), (69, 3891690), (90, 2983629), (99, 2712390), (110, 2441151), (115, 2335014), (135, 1989086), (138, 1945845), (165, 1627434), (198, 1356195), (207, 1297230), (230, 1167507), (253, 1061370), (270, 994543), (297, 904130), (330, 813717), (345, 778338), (414, 648615), (495, 542478), (506, 530685), (594, 452065), (621, 432410), (690, 389169), (759, 353790), (990, 271239), (1035, 259446), (1242, 216205), (1265, 212274), (1485, 180826), (1518, 176895), (2070, 129723), (2277, 117930), (2530, 106137), (2970, 90413), (3105, 86482), (3795, 70758), (3931, 68310), (4554, 58965), (6210, 43241), (6831, 39310), (7590, 35379), (7862, 34155), (11385, 23586), (11793, 22770), (13662, 19655)]