85126020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 283291008

約数和(自身を除く): 198164988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 241, 290, 348, 406, 420, 435, 482, 580, 609, 723, 812, 841, 870, 964, 1015, 1205, 1218, 1446, 1682, 1687, 1740, 2030, 2410, 2436, 2523, 2892, 3045, 3364, 3374, 3615, 4060, 4205, 4820, 5046, 5061, 5887, 6090, 6748, 6989, 7230, 8410, 8435, 10092, 10122, 11774, 12180, 12615, 13978, 14460, 16820, 16870, 17661, 20244, 20967, 23548, 25230, 25305, 27956, 29435, 33740, 34945, 35322, 41934, 48923, 50460, 50610, 58870, 69890, 70644, 83868, 88305, 97846, 101220, 104835, 117740, 139780, 146769, 176610, 195692, 202681, 209670, 244615, 293538, 353220, 405362, 419340, 489230, 587076, 608043, 733845, 810724, 978460, 1013405, 1216086, 1418767, 1467690, 2026810, 2432172, 2837534, 2935380, 3040215, 4053620, 4256301, 5675068, 6080430, 7093835, 8512602, 12160860, 14187670, 17025204, 21281505, 28375340, 42563010, 85126020]

約数ペア:

[(1, 85126020), (2, 42563010), (3, 28375340), (4, 21281505), (5, 17025204), (6, 14187670), (7, 12160860), (10, 8512602), (12, 7093835), (14, 6080430), (15, 5675068), (20, 4256301), (21, 4053620), (28, 3040215), (29, 2935380), (30, 2837534), (35, 2432172), (42, 2026810), (58, 1467690), (60, 1418767), (70, 1216086), (84, 1013405), (87, 978460), (105, 810724), (116, 733845), (140, 608043), (145, 587076), (174, 489230), (203, 419340), (210, 405362), (241, 353220), (290, 293538), (348, 244615), (406, 209670), (420, 202681), (435, 195692), (482, 176610), (580, 146769), (609, 139780), (723, 117740), (812, 104835), (841, 101220), (870, 97846), (964, 88305), (1015, 83868), (1205, 70644), (1218, 69890), (1446, 58870), (1682, 50610), (1687, 50460), (1740, 48923), (2030, 41934), (2410, 35322), (2436, 34945), (2523, 33740), (2892, 29435), (3045, 27956), (3364, 25305), (3374, 25230), (3615, 23548), (4060, 20967), (4205, 20244), (4820, 17661), (5046, 16870), (5061, 16820), (5887, 14460), (6090, 13978), (6748, 12615), (6989, 12180), (7230, 11774), (8410, 10122), (8435, 10092)]