30105216

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 92044800

約数和(自身を除く): 61939584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 281, 288, 372, 384, 432, 496, 558, 562, 576, 744, 837, 843, 864, 992, 1116, 1124, 1152, 1488, 1674, 1686, 1728, 1984, 2232, 2248, 2529, 2976, 3348, 3372, 3456, 3968, 4464, 4496, 5058, 5952, 6696, 6744, 7587, 8711, 8928, 8992, 10116, 11904, 13392, 13488, 15174, 17422, 17856, 17984, 20232, 26133, 26784, 26976, 30348, 34844, 35712, 35968, 40464, 52266, 53568, 53952, 60696, 69688, 78399, 80928, 104532, 107136, 107904, 121392, 139376, 156798, 161856, 209064, 235197, 242784, 278752, 313596, 323712, 418128, 470394, 485568, 557504, 627192, 836256, 940788, 971136, 1115008, 1254384, 1672512, 1881576, 2508768, 3345024, 3763152, 5017536, 7526304, 10035072, 15052608, 30105216]

約数ペア:

[(1, 30105216), (2, 15052608), (3, 10035072), (4, 7526304), (6, 5017536), (8, 3763152), (9, 3345024), (12, 2508768), (16, 1881576), (18, 1672512), (24, 1254384), (27, 1115008), (31, 971136), (32, 940788), (36, 836256), (48, 627192), (54, 557504), (62, 485568), (64, 470394), (72, 418128), (93, 323712), (96, 313596), (108, 278752), (124, 242784), (128, 235197), (144, 209064), (186, 161856), (192, 156798), (216, 139376), (248, 121392), (279, 107904), (281, 107136), (288, 104532), (372, 80928), (384, 78399), (432, 69688), (496, 60696), (558, 53952), (562, 53568), (576, 52266), (744, 40464), (837, 35968), (843, 35712), (864, 34844), (992, 30348), (1116, 26976), (1124, 26784), (1152, 26133), (1488, 20232), (1674, 17984), (1686, 17856), (1728, 17422), (1984, 15174), (2232, 13488), (2248, 13392), (2529, 11904), (2976, 10116), (3348, 8992), (3372, 8928), (3456, 8711), (3968, 7587), (4464, 6744), (4496, 6696), (5058, 5952)]