13580460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 43542576

約数和(自身を除く): 29962116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 101, 108, 135, 162, 166, 180, 202, 249, 270, 303, 324, 332, 404, 405, 415, 498, 505, 540, 606, 747, 810, 830, 909, 996, 1010, 1212, 1245, 1494, 1515, 1620, 1660, 1818, 2020, 2241, 2490, 2727, 2988, 3030, 3636, 3735, 4482, 4545, 4980, 5454, 6060, 6723, 7470, 8181, 8383, 8964, 9090, 10908, 11205, 13446, 13635, 14940, 16362, 16766, 18180, 22410, 25149, 26892, 27270, 32724, 33532, 33615, 40905, 41915, 44820, 50298, 54540, 67230, 75447, 81810, 83830, 100596, 125745, 134460, 150894, 163620, 167660, 226341, 251490, 301788, 377235, 452682, 502980, 679023, 754470, 905364, 1131705, 1358046, 1508940, 2263410, 2716092, 3395115, 4526820, 6790230, 13580460]

約数ペア:

[(1, 13580460), (2, 6790230), (3, 4526820), (4, 3395115), (5, 2716092), (6, 2263410), (9, 1508940), (10, 1358046), (12, 1131705), (15, 905364), (18, 754470), (20, 679023), (27, 502980), (30, 452682), (36, 377235), (45, 301788), (54, 251490), (60, 226341), (81, 167660), (83, 163620), (90, 150894), (101, 134460), (108, 125745), (135, 100596), (162, 83830), (166, 81810), (180, 75447), (202, 67230), (249, 54540), (270, 50298), (303, 44820), (324, 41915), (332, 40905), (404, 33615), (405, 33532), (415, 32724), (498, 27270), (505, 26892), (540, 25149), (606, 22410), (747, 18180), (810, 16766), (830, 16362), (909, 14940), (996, 13635), (1010, 13446), (1212, 11205), (1245, 10908), (1494, 9090), (1515, 8964), (1620, 8383), (1660, 8181), (1818, 7470), (2020, 6723), (2241, 6060), (2490, 5454), (2727, 4980), (2988, 4545), (3030, 4482), (3636, 3735)]