201006540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5552

約数の個数: 144

約数和(自身を含む): 720982080

約数和(自身を除く): 519975540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 5501, 6090, 7308, 9135, 11002, 12180, 16503, 18270, 22004, 27505, 33006, 36540, 38507, 49509, 55010, 66012, 77014, 82515, 99018, 110020, 115521, 154028, 159529, 165030, 192535, 198036, 231042, 247545, 319058, 330060, 346563, 385070, 462084, 478587, 495090, 577605, 638116, 693126, 770140, 797645, 957174, 990180, 1116703, 1155210, 1386252, 1435761, 1595290, 1732815, 1914348, 2233406, 2310420, 2392935, 2871522, 3190580, 3350109, 3465630, 4466812, 4785870, 5583515, 5743044, 6700218, 6931260, 7178805, 9571740, 10050327, 11167030, 13400436, 14357610, 16750545, 20100654, 22334060, 28715220, 33501090, 40201308, 50251635, 67002180, 100503270, 201006540]

約数ペア:

[(1, 201006540), (2, 100503270), (3, 67002180), (4, 50251635), (5, 40201308), (6, 33501090), (7, 28715220), (9, 22334060), (10, 20100654), (12, 16750545), (14, 14357610), (15, 13400436), (18, 11167030), (20, 10050327), (21, 9571740), (28, 7178805), (29, 6931260), (30, 6700218), (35, 5743044), (36, 5583515), (42, 4785870), (45, 4466812), (58, 3465630), (60, 3350109), (63, 3190580), (70, 2871522), (84, 2392935), (87, 2310420), (90, 2233406), (105, 1914348), (116, 1732815), (126, 1595290), (140, 1435761), (145, 1386252), (174, 1155210), (180, 1116703), (203, 990180), (210, 957174), (252, 797645), (261, 770140), (290, 693126), (315, 638116), (348, 577605), (406, 495090), (420, 478587), (435, 462084), (522, 385070), (580, 346563), (609, 330060), (630, 319058), (812, 247545), (870, 231042), (1015, 198036), (1044, 192535), (1218, 165030), (1260, 159529), (1305, 154028), (1740, 115521), (1827, 110020), (2030, 99018), (2436, 82515), (2610, 77014), (3045, 66012), (3654, 55010), (4060, 49509), (5220, 38507), (5501, 36540), (6090, 33006), (7308, 27505), (9135, 22004), (11002, 18270), (12180, 16503)]