15255216

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 100

約数和(自身を含む): 45012000

約数和(自身を除く): 29756784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 149, 158, 162, 216, 237, 298, 316, 324, 432, 447, 474, 596, 632, 648, 711, 894, 948, 1192, 1264, 1296, 1341, 1422, 1788, 1896, 2133, 2384, 2682, 2844, 3576, 3792, 4023, 4266, 5364, 5688, 6399, 7152, 8046, 8532, 10728, 11376, 11771, 12069, 12798, 16092, 17064, 21456, 23542, 24138, 25596, 32184, 34128, 35313, 47084, 48276, 51192, 64368, 70626, 94168, 96552, 102384, 105939, 141252, 188336, 193104, 211878, 282504, 317817, 423756, 565008, 635634, 847512, 953451, 1271268, 1695024, 1906902, 2542536, 3813804, 5085072, 7627608, 15255216]

約数ペア:

[(1, 15255216), (2, 7627608), (3, 5085072), (4, 3813804), (6, 2542536), (8, 1906902), (9, 1695024), (12, 1271268), (16, 953451), (18, 847512), (24, 635634), (27, 565008), (36, 423756), (48, 317817), (54, 282504), (72, 211878), (79, 193104), (81, 188336), (108, 141252), (144, 105939), (149, 102384), (158, 96552), (162, 94168), (216, 70626), (237, 64368), (298, 51192), (316, 48276), (324, 47084), (432, 35313), (447, 34128), (474, 32184), (596, 25596), (632, 24138), (648, 23542), (711, 21456), (894, 17064), (948, 16092), (1192, 12798), (1264, 12069), (1296, 11771), (1341, 11376), (1422, 10728), (1788, 8532), (1896, 8046), (2133, 7152), (2384, 6399), (2682, 5688), (2844, 5364), (3576, 4266), (3792, 4023)]