83985450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 220968000

約数和(自身を除く): 136982550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 129, 145, 150, 174, 215, 258, 290, 430, 435, 449, 645, 725, 870, 898, 1075, 1247, 1290, 1347, 1450, 2150, 2175, 2245, 2494, 2694, 3225, 3741, 4350, 4490, 6235, 6450, 6735, 7482, 11225, 12470, 13021, 13470, 18705, 19307, 22450, 26042, 31175, 33675, 37410, 38614, 39063, 57921, 62350, 65105, 67350, 78126, 93525, 96535, 115842, 130210, 187050, 193070, 195315, 289605, 325525, 390630, 482675, 559903, 579210, 651050, 965350, 976575, 1119806, 1448025, 1679709, 1953150, 2799515, 2896050, 3359418, 5599030, 8398545, 13997575, 16797090, 27995150, 41992725, 83985450]

約数ペア:

[(1, 83985450), (2, 41992725), (3, 27995150), (5, 16797090), (6, 13997575), (10, 8398545), (15, 5599030), (25, 3359418), (29, 2896050), (30, 2799515), (43, 1953150), (50, 1679709), (58, 1448025), (75, 1119806), (86, 976575), (87, 965350), (129, 651050), (145, 579210), (150, 559903), (174, 482675), (215, 390630), (258, 325525), (290, 289605), (430, 195315), (435, 193070), (449, 187050), (645, 130210), (725, 115842), (870, 96535), (898, 93525), (1075, 78126), (1247, 67350), (1290, 65105), (1347, 62350), (1450, 57921), (2150, 39063), (2175, 38614), (2245, 37410), (2494, 33675), (2694, 31175), (3225, 26042), (3741, 22450), (4350, 19307), (4490, 18705), (6235, 13470), (6450, 13021), (6735, 12470), (7482, 11225)]