69462540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 249238080

約数和(自身を除く): 179775540

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, 1901, 2030, 2436, 2610, 3045, 3654, 3802, 4060, 5220, 5703, 6090, 7308, 7604, 9135, 9505, 11406, 12180, 13307, 17109, 18270, 19010, 22812, 26614, 28515, 34218, 36540, 38020, 39921, 53228, 55129, 57030, 66535, 68436, 79842, 85545, 110258, 114060, 119763, 133070, 159684, 165387, 171090, 199605, 220516, 239526, 266140, 275645, 330774, 342180, 385903, 399210, 479052, 496161, 551290, 598815, 661548, 771806, 798420, 826935, 992322, 1102580, 1157709, 1197630, 1543612, 1653870, 1929515, 1984644, 2315418, 2395260, 2480805, 3307740, 3473127, 3859030, 4630836, 4961610, 5788545, 6946254, 7718060, 9923220, 11577090, 13892508, 17365635, 23154180, 34731270, 69462540]

約数ペア:

[(1, 69462540), (2, 34731270), (3, 23154180), (4, 17365635), (5, 13892508), (6, 11577090), (7, 9923220), (9, 7718060), (10, 6946254), (12, 5788545), (14, 4961610), (15, 4630836), (18, 3859030), (20, 3473127), (21, 3307740), (28, 2480805), (29, 2395260), (30, 2315418), (35, 1984644), (36, 1929515), (42, 1653870), (45, 1543612), (58, 1197630), (60, 1157709), (63, 1102580), (70, 992322), (84, 826935), (87, 798420), (90, 771806), (105, 661548), (116, 598815), (126, 551290), (140, 496161), (145, 479052), (174, 399210), (180, 385903), (203, 342180), (210, 330774), (252, 275645), (261, 266140), (290, 239526), (315, 220516), (348, 199605), (406, 171090), (420, 165387), (435, 159684), (522, 133070), (580, 119763), (609, 114060), (630, 110258), (812, 85545), (870, 79842), (1015, 68436), (1044, 66535), (1218, 57030), (1260, 55129), (1305, 53228), (1740, 39921), (1827, 38020), (1901, 36540), (2030, 34218), (2436, 28515), (2610, 26614), (3045, 22812), (3654, 19010), (3802, 18270), (4060, 17109), (5220, 13307), (5703, 12180), (6090, 11406), (7308, 9505), (7604, 9135)]