181250082

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 283236318

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 107, 114, 117, 127, 171, 214, 234, 247, 254, 321, 342, 351, 381, 494, 513, 642, 702, 741, 762, 963, 1026, 1143, 1391, 1482, 1651, 1926, 2033, 2223, 2286, 2413, 2782, 2889, 3302, 3429, 4066, 4173, 4446, 4826, 4953, 5778, 6099, 6669, 6858, 7239, 8346, 9906, 12198, 12519, 13338, 13589, 14478, 14859, 18297, 21717, 25038, 26429, 27178, 29718, 31369, 36594, 37557, 40767, 43434, 44577, 52858, 54891, 62738, 65151, 75114, 79287, 81534, 89154, 94107, 109782, 122301, 130302, 158574, 176657, 188214, 237861, 244602, 258191, 282321, 353314, 366903, 475722, 516382, 529971, 564642, 713583, 733806, 774573, 846963, 1059942, 1427166, 1549146, 1589913, 1693926, 2323719, 3179826, 3356483, 4647438, 4769739, 6712966, 6971157, 9539478, 10069449, 13942314, 20138898, 30208347, 60416694, 90625041, 181250082]

約数ペア:

[(1, 181250082), (2, 90625041), (3, 60416694), (6, 30208347), (9, 20138898), (13, 13942314), (18, 10069449), (19, 9539478), (26, 6971157), (27, 6712966), (38, 4769739), (39, 4647438), (54, 3356483), (57, 3179826), (78, 2323719), (107, 1693926), (114, 1589913), (117, 1549146), (127, 1427166), (171, 1059942), (214, 846963), (234, 774573), (247, 733806), (254, 713583), (321, 564642), (342, 529971), (351, 516382), (381, 475722), (494, 366903), (513, 353314), (642, 282321), (702, 258191), (741, 244602), (762, 237861), (963, 188214), (1026, 176657), (1143, 158574), (1391, 130302), (1482, 122301), (1651, 109782), (1926, 94107), (2033, 89154), (2223, 81534), (2286, 79287), (2413, 75114), (2782, 65151), (2889, 62738), (3302, 54891), (3429, 52858), (4066, 44577), (4173, 43434), (4446, 40767), (4826, 37557), (4953, 36594), (5778, 31369), (6099, 29718), (6669, 27178), (6858, 26429), (7239, 25038), (8346, 21717), (9906, 18297), (12198, 14859), (12519, 14478), (13338, 13589)]