1449050940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{38153}}^1$

素因数の和:38379

約数の個数: 72

約数和(自身を含む): 4416401808

約数和(自身を除く): 2967350868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 38153, 76306, 114459, 152612, 190765, 228918, 343377, 381530, 457836, 572295, 686754, 763060, 1144590, 1373508, 1716885, 2289180, 3433770, 6867540, 8050283, 16100566, 24150849, 32201132, 40251415, 48301698, 72452547, 80502830, 96603396, 120754245, 144905094, 161005660, 241508490, 289810188, 362262735, 483016980, 724525470, 1449050940]

約数ペア:

[(1, 1449050940), (2, 724525470), (3, 483016980), (4, 362262735), (5, 289810188), (6, 241508490), (9, 161005660), (10, 144905094), (12, 120754245), (15, 96603396), (18, 80502830), (20, 72452547), (30, 48301698), (36, 40251415), (45, 32201132), (60, 24150849), (90, 16100566), (180, 8050283), (211, 6867540), (422, 3433770), (633, 2289180), (844, 1716885), (1055, 1373508), (1266, 1144590), (1899, 763060), (2110, 686754), (2532, 572295), (3165, 457836), (3798, 381530), (4220, 343377), (6330, 228918), (7596, 190765), (9495, 152612), (12660, 114459), (18990, 76306), (37980, 38153)]