122124780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11940

約数の個数: 96

約数和(自身を含む): 399974400

約数和(自身を除く): 277849620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 11903, 23806, 35709, 47612, 59515, 71418, 107127, 119030, 142836, 178545, 214254, 226157, 238060, 321381, 357090, 428508, 452314, 535635, 642762, 678471, 714180, 904628, 1071270, 1130785, 1285524, 1356942, 1606905, 2035413, 2142540, 2261570, 2713884, 3213810, 3392355, 4070826, 4523140, 6106239, 6427620, 6784710, 8141652, 10177065, 12212478, 13569420, 20354130, 24424956, 30531195, 40708260, 61062390, 122124780]

約数ペア:

[(1, 122124780), (2, 61062390), (3, 40708260), (4, 30531195), (5, 24424956), (6, 20354130), (9, 13569420), (10, 12212478), (12, 10177065), (15, 8141652), (18, 6784710), (19, 6427620), (20, 6106239), (27, 4523140), (30, 4070826), (36, 3392355), (38, 3213810), (45, 2713884), (54, 2261570), (57, 2142540), (60, 2035413), (76, 1606905), (90, 1356942), (95, 1285524), (108, 1130785), (114, 1071270), (135, 904628), (171, 714180), (180, 678471), (190, 642762), (228, 535635), (270, 452314), (285, 428508), (342, 357090), (380, 321381), (513, 238060), (540, 226157), (570, 214254), (684, 178545), (855, 142836), (1026, 119030), (1140, 107127), (1710, 71418), (2052, 59515), (2565, 47612), (3420, 35709), (5130, 23806), (10260, 11903)]