86995620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 276623424

約数和(自身を除く): 189627804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 647, 747, 810, 830, 996, 1245, 1294, 1494, 1620, 1660, 1941, 2241, 2490, 2588, 2988, 3235, 3735, 3882, 4482, 4980, 5823, 6470, 6723, 7470, 7764, 8964, 9705, 11205, 11646, 12940, 13446, 14940, 17469, 19410, 22410, 23292, 26892, 29115, 33615, 34938, 38820, 44820, 52407, 53701, 58230, 67230, 69876, 87345, 104814, 107402, 116460, 134460, 161103, 174690, 209628, 214804, 262035, 268505, 322206, 349380, 483309, 524070, 537010, 644412, 805515, 966618, 1048140, 1074020, 1449927, 1611030, 1933236, 2416545, 2899854, 3222060, 4349781, 4833090, 5799708, 7249635, 8699562, 9666180, 14499270, 17399124, 21748905, 28998540, 43497810, 86995620]

約数ペア:

[(1, 86995620), (2, 43497810), (3, 28998540), (4, 21748905), (5, 17399124), (6, 14499270), (9, 9666180), (10, 8699562), (12, 7249635), (15, 5799708), (18, 4833090), (20, 4349781), (27, 3222060), (30, 2899854), (36, 2416545), (45, 1933236), (54, 1611030), (60, 1449927), (81, 1074020), (83, 1048140), (90, 966618), (108, 805515), (135, 644412), (162, 537010), (166, 524070), (180, 483309), (249, 349380), (270, 322206), (324, 268505), (332, 262035), (405, 214804), (415, 209628), (498, 174690), (540, 161103), (647, 134460), (747, 116460), (810, 107402), (830, 104814), (996, 87345), (1245, 69876), (1294, 67230), (1494, 58230), (1620, 53701), (1660, 52407), (1941, 44820), (2241, 38820), (2490, 34938), (2588, 33615), (2988, 29115), (3235, 26892), (3735, 23292), (3882, 22410), (4482, 19410), (4980, 17469), (5823, 14940), (6470, 13446), (6723, 12940), (7470, 11646), (7764, 11205), (8964, 9705)]