151124280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 471631680

約数和(自身を除く): 320507400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 337, 370, 404, 444, 505, 555, 606, 674, 740, 808, 888, 1010, 1011, 1110, 1212, 1348, 1480, 1515, 1685, 2020, 2022, 2220, 2424, 2696, 3030, 3370, 3737, 4040, 4044, 4440, 5055, 6060, 6740, 7474, 8088, 10110, 11211, 12120, 12469, 13480, 14948, 18685, 20220, 22422, 24938, 29896, 34037, 37370, 37407, 40440, 44844, 49876, 56055, 62345, 68074, 74740, 74814, 89688, 99752, 102111, 112110, 124690, 136148, 149480, 149628, 170185, 187035, 204222, 224220, 249380, 272296, 299256, 340370, 374070, 408444, 448440, 498760, 510555, 680740, 748140, 816888, 1021110, 1259369, 1361480, 1496280, 2042220, 2518738, 3778107, 4084440, 5037476, 6296845, 7556214, 10074952, 12593690, 15112428, 18890535, 25187380, 30224856, 37781070, 50374760, 75562140, 151124280]

約数ペア:

[(1, 151124280), (2, 75562140), (3, 50374760), (4, 37781070), (5, 30224856), (6, 25187380), (8, 18890535), (10, 15112428), (12, 12593690), (15, 10074952), (20, 7556214), (24, 6296845), (30, 5037476), (37, 4084440), (40, 3778107), (60, 2518738), (74, 2042220), (101, 1496280), (111, 1361480), (120, 1259369), (148, 1021110), (185, 816888), (202, 748140), (222, 680740), (296, 510555), (303, 498760), (337, 448440), (370, 408444), (404, 374070), (444, 340370), (505, 299256), (555, 272296), (606, 249380), (674, 224220), (740, 204222), (808, 187035), (888, 170185), (1010, 149628), (1011, 149480), (1110, 136148), (1212, 124690), (1348, 112110), (1480, 102111), (1515, 99752), (1685, 89688), (2020, 74814), (2022, 74740), (2220, 68074), (2424, 62345), (2696, 56055), (3030, 49876), (3370, 44844), (3737, 40440), (4040, 37407), (4044, 37370), (4440, 34037), (5055, 29896), (6060, 24938), (6740, 22422), (7474, 20220), (8088, 18685), (10110, 14948), (11211, 13480), (12120, 12469)]