166501980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 120

約数和(自身を含む): 529341120

約数和(自身を除く): 362839140

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, 1185, 1301, 1422, 1580, 1620, 2133, 2370, 2602, 2844, 3555, 3903, 4266, 4740, 5204, 6399, 6505, 7110, 7806, 8532, 10665, 11709, 12798, 13010, 14220, 15612, 19515, 21330, 23418, 25596, 26020, 31995, 35127, 39030, 42660, 46836, 58545, 63990, 70254, 78060, 102779, 105381, 117090, 127980, 140508, 175635, 205558, 210762, 234180, 308337, 351270, 411116, 421524, 513895, 526905, 616674, 702540, 925011, 1027790, 1053810, 1233348, 1541685, 1850022, 2055580, 2107620, 2775033, 3083370, 3700044, 4625055, 5550066, 6166740, 8325099, 9250110, 11100132, 13875165, 16650198, 18500220, 27750330, 33300396, 41625495, 55500660, 83250990, 166501980]

約数ペア:

[(1, 166501980), (2, 83250990), (3, 55500660), (4, 41625495), (5, 33300396), (6, 27750330), (9, 18500220), (10, 16650198), (12, 13875165), (15, 11100132), (18, 9250110), (20, 8325099), (27, 6166740), (30, 5550066), (36, 4625055), (45, 3700044), (54, 3083370), (60, 2775033), (79, 2107620), (81, 2055580), (90, 1850022), (108, 1541685), (135, 1233348), (158, 1053810), (162, 1027790), (180, 925011), (237, 702540), (270, 616674), (316, 526905), (324, 513895), (395, 421524), (405, 411116), (474, 351270), (540, 308337), (711, 234180), (790, 210762), (810, 205558), (948, 175635), (1185, 140508), (1301, 127980), (1422, 117090), (1580, 105381), (1620, 102779), (2133, 78060), (2370, 70254), (2602, 63990), (2844, 58545), (3555, 46836), (3903, 42660), (4266, 39030), (4740, 35127), (5204, 31995), (6399, 26020), (6505, 25596), (7110, 23418), (7806, 21330), (8532, 19515), (10665, 15612), (11709, 14220), (12798, 13010)]