20150712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 58715280

約数和(自身を除く): 38564568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 136, 153, 163, 202, 204, 303, 306, 326, 404, 408, 489, 606, 612, 652, 808, 909, 978, 1212, 1224, 1304, 1467, 1717, 1818, 1956, 2424, 2771, 2934, 3434, 3636, 3912, 5151, 5542, 5868, 6868, 7272, 8313, 10302, 11084, 11736, 13736, 15453, 16463, 16626, 20604, 22168, 24939, 30906, 32926, 33252, 41208, 49389, 49878, 61812, 65852, 66504, 98778, 99756, 123624, 131704, 148167, 197556, 199512, 279871, 296334, 395112, 559742, 592668, 839613, 1119484, 1185336, 1679226, 2238968, 2518839, 3358452, 5037678, 6716904, 10075356, 20150712]

約数ペア:

[(1, 20150712), (2, 10075356), (3, 6716904), (4, 5037678), (6, 3358452), (8, 2518839), (9, 2238968), (12, 1679226), (17, 1185336), (18, 1119484), (24, 839613), (34, 592668), (36, 559742), (51, 395112), (68, 296334), (72, 279871), (101, 199512), (102, 197556), (136, 148167), (153, 131704), (163, 123624), (202, 99756), (204, 98778), (303, 66504), (306, 65852), (326, 61812), (404, 49878), (408, 49389), (489, 41208), (606, 33252), (612, 32926), (652, 30906), (808, 24939), (909, 22168), (978, 20604), (1212, 16626), (1224, 16463), (1304, 15453), (1467, 13736), (1717, 11736), (1818, 11084), (1956, 10302), (2424, 8313), (2771, 7272), (2934, 6868), (3434, 5868), (3636, 5542), (3912, 5151)]