141929820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 451281600

約数和(自身を除く): 309351780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1109, 1185, 1422, 1580, 1620, 2133, 2218, 2370, 2844, 3327, 3555, 4266, 4436, 4740, 5545, 6399, 6654, 7110, 8532, 9981, 10665, 11090, 12798, 13308, 14220, 16635, 19962, 21330, 22180, 25596, 29943, 31995, 33270, 39924, 42660, 49905, 59886, 63990, 66540, 87611, 89829, 99810, 119772, 127980, 149715, 175222, 179658, 199620, 262833, 299430, 350444, 359316, 438055, 449145, 525666, 598860, 788499, 876110, 898290, 1051332, 1314165, 1576998, 1752220, 1796580, 2365497, 2628330, 3153996, 3942495, 4730994, 5256660, 7096491, 7884990, 9461988, 11827485, 14192982, 15769980, 23654970, 28385964, 35482455, 47309940, 70964910, 141929820]

約数ペア:

[(1, 141929820), (2, 70964910), (3, 47309940), (4, 35482455), (5, 28385964), (6, 23654970), (9, 15769980), (10, 14192982), (12, 11827485), (15, 9461988), (18, 7884990), (20, 7096491), (27, 5256660), (30, 4730994), (36, 3942495), (45, 3153996), (54, 2628330), (60, 2365497), (79, 1796580), (81, 1752220), (90, 1576998), (108, 1314165), (135, 1051332), (158, 898290), (162, 876110), (180, 788499), (237, 598860), (270, 525666), (316, 449145), (324, 438055), (395, 359316), (405, 350444), (474, 299430), (540, 262833), (711, 199620), (790, 179658), (810, 175222), (948, 149715), (1109, 127980), (1185, 119772), (1422, 99810), (1580, 89829), (1620, 87611), (2133, 66540), (2218, 63990), (2370, 59886), (2844, 49905), (3327, 42660), (3555, 39924), (4266, 33270), (4436, 31995), (4740, 29943), (5545, 25596), (6399, 22180), (6654, 21330), (7110, 19962), (8532, 16635), (9981, 14220), (10665, 13308), (11090, 12798)]