126657540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1$

素因数の和:3066

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 272510460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 2969, 3555, 4266, 4740, 5938, 7110, 8532, 8907, 10665, 11876, 14220, 14845, 17814, 21330, 26721, 29690, 35628, 42660, 44535, 53442, 59380, 80163, 89070, 106884, 133605, 160326, 178140, 234551, 267210, 320652, 400815, 469102, 534420, 703653, 801630, 938204, 1172755, 1407306, 1603260, 2110959, 2345510, 2814612, 3518265, 4221918, 4691020, 6332877, 7036530, 8443836, 10554795, 12665754, 14073060, 21109590, 25331508, 31664385, 42219180, 63328770, 126657540]

約数ペア:

[(1, 126657540), (2, 63328770), (3, 42219180), (4, 31664385), (5, 25331508), (6, 21109590), (9, 14073060), (10, 12665754), (12, 10554795), (15, 8443836), (18, 7036530), (20, 6332877), (27, 4691020), (30, 4221918), (36, 3518265), (45, 2814612), (54, 2345510), (60, 2110959), (79, 1603260), (90, 1407306), (108, 1172755), (135, 938204), (158, 801630), (180, 703653), (237, 534420), (270, 469102), (316, 400815), (395, 320652), (474, 267210), (540, 234551), (711, 178140), (790, 160326), (948, 133605), (1185, 106884), (1422, 89070), (1580, 80163), (2133, 59380), (2370, 53442), (2844, 44535), (2969, 42660), (3555, 35628), (4266, 29690), (4740, 26721), (5938, 21330), (7110, 17814), (8532, 14845), (8907, 14220), (10665, 11876)]