27430380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 86553600

約数和(自身を除く): 59123220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 643, 711, 790, 948, 1185, 1286, 1422, 1580, 1929, 2133, 2370, 2572, 2844, 3215, 3555, 3858, 4266, 4740, 5787, 6430, 7110, 7716, 8532, 9645, 10665, 11574, 12860, 14220, 17361, 19290, 21330, 23148, 28935, 34722, 38580, 42660, 50797, 57870, 69444, 86805, 101594, 115740, 152391, 173610, 203188, 253985, 304782, 347220, 457173, 507970, 609564, 761955, 914346, 1015940, 1371519, 1523910, 1828692, 2285865, 2743038, 3047820, 4571730, 5486076, 6857595, 9143460, 13715190, 27430380]

約数ペア:

[(1, 27430380), (2, 13715190), (3, 9143460), (4, 6857595), (5, 5486076), (6, 4571730), (9, 3047820), (10, 2743038), (12, 2285865), (15, 1828692), (18, 1523910), (20, 1371519), (27, 1015940), (30, 914346), (36, 761955), (45, 609564), (54, 507970), (60, 457173), (79, 347220), (90, 304782), (108, 253985), (135, 203188), (158, 173610), (180, 152391), (237, 115740), (270, 101594), (316, 86805), (395, 69444), (474, 57870), (540, 50797), (643, 42660), (711, 38580), (790, 34722), (948, 28935), (1185, 23148), (1286, 21330), (1422, 19290), (1580, 17361), (1929, 14220), (2133, 12860), (2370, 11574), (2572, 10665), (2844, 9645), (3215, 8532), (3555, 7716), (3858, 7110), (4266, 6430), (4740, 5787)]