84730860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 268166976

約数和(自身を除く): 183436116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 193, 270, 271, 324, 386, 405, 540, 542, 579, 772, 810, 813, 965, 1084, 1158, 1355, 1620, 1626, 1737, 1930, 2316, 2439, 2710, 2895, 3252, 3474, 3860, 4065, 4878, 5211, 5420, 5790, 6948, 7317, 8130, 8685, 9756, 10422, 11580, 12195, 14634, 15633, 16260, 17370, 20844, 21951, 24390, 26055, 29268, 31266, 34740, 36585, 43902, 48780, 52110, 52303, 62532, 73170, 78165, 87804, 104220, 104606, 109755, 146340, 156330, 156909, 209212, 219510, 261515, 312660, 313818, 439020, 470727, 523030, 627636, 784545, 941454, 1046060, 1412181, 1569090, 1882908, 2353635, 2824362, 3138180, 4236543, 4707270, 5648724, 7060905, 8473086, 9414540, 14121810, 16946172, 21182715, 28243620, 42365430, 84730860]

約数ペア:

[(1, 84730860), (2, 42365430), (3, 28243620), (4, 21182715), (5, 16946172), (6, 14121810), (9, 9414540), (10, 8473086), (12, 7060905), (15, 5648724), (18, 4707270), (20, 4236543), (27, 3138180), (30, 2824362), (36, 2353635), (45, 1882908), (54, 1569090), (60, 1412181), (81, 1046060), (90, 941454), (108, 784545), (135, 627636), (162, 523030), (180, 470727), (193, 439020), (270, 313818), (271, 312660), (324, 261515), (386, 219510), (405, 209212), (540, 156909), (542, 156330), (579, 146340), (772, 109755), (810, 104606), (813, 104220), (965, 87804), (1084, 78165), (1158, 73170), (1355, 62532), (1620, 52303), (1626, 52110), (1737, 48780), (1930, 43902), (2316, 36585), (2439, 34740), (2710, 31266), (2895, 29268), (3252, 26055), (3474, 24390), (3860, 21951), (4065, 20844), (4878, 17370), (5211, 16260), (5420, 15633), (5790, 14634), (6948, 12195), (7317, 11580), (8130, 10422), (8685, 9756)]