201079620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5554

約数の個数: 144

約数和(自身を含む): 721244160

約数和(自身を除く): 520164540

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, 5503, 6090, 7308, 9135, 11006, 12180, 16509, 18270, 22012, 27515, 33018, 36540, 38521, 49527, 55030, 66036, 77042, 82545, 99054, 110060, 115563, 154084, 159587, 165090, 192605, 198108, 231126, 247635, 319174, 330180, 346689, 385210, 462252, 478761, 495270, 577815, 638348, 693378, 770420, 797935, 957522, 990540, 1117109, 1155630, 1386756, 1436283, 1595870, 1733445, 1915044, 2234218, 2311260, 2393805, 2872566, 3191740, 3351327, 3466890, 4468436, 4787610, 5585545, 5745132, 6702654, 6933780, 7181415, 9575220, 10053981, 11171090, 13405308, 14362830, 16756635, 20107962, 22342180, 28725660, 33513270, 40215924, 50269905, 67026540, 100539810, 201079620]

約数ペア:

[(1, 201079620), (2, 100539810), (3, 67026540), (4, 50269905), (5, 40215924), (6, 33513270), (7, 28725660), (9, 22342180), (10, 20107962), (12, 16756635), (14, 14362830), (15, 13405308), (18, 11171090), (20, 10053981), (21, 9575220), (28, 7181415), (29, 6933780), (30, 6702654), (35, 5745132), (36, 5585545), (42, 4787610), (45, 4468436), (58, 3466890), (60, 3351327), (63, 3191740), (70, 2872566), (84, 2393805), (87, 2311260), (90, 2234218), (105, 1915044), (116, 1733445), (126, 1595870), (140, 1436283), (145, 1386756), (174, 1155630), (180, 1117109), (203, 990540), (210, 957522), (252, 797935), (261, 770420), (290, 693378), (315, 638348), (348, 577815), (406, 495270), (420, 478761), (435, 462252), (522, 385210), (580, 346689), (609, 330180), (630, 319174), (812, 247635), (870, 231126), (1015, 198108), (1044, 192605), (1218, 165090), (1260, 159587), (1305, 154084), (1740, 115563), (1827, 110060), (2030, 99054), (2436, 82545), (2610, 77042), (3045, 66036), (3654, 55030), (4060, 49527), (5220, 38521), (5503, 36540), (6090, 33018), (7308, 27515), (9135, 22012), (11006, 18270), (12180, 16509)]