83842020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 262953600

約数和(自身を除く): 179111580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1117, 1251, 1390, 1668, 2085, 2234, 2502, 2780, 3351, 3753, 4170, 4468, 5004, 5585, 6255, 6702, 7506, 8340, 10053, 11170, 12510, 13404, 15012, 16755, 18765, 20106, 22340, 25020, 30159, 33510, 37530, 40212, 50265, 60318, 67020, 75060, 100530, 120636, 150795, 155263, 201060, 301590, 310526, 465789, 603180, 621052, 776315, 931578, 1397367, 1552630, 1863156, 2328945, 2794734, 3105260, 4192101, 4657890, 5589468, 6986835, 8384202, 9315780, 13973670, 16768404, 20960505, 27947340, 41921010, 83842020]

約数ペア:

[(1, 83842020), (2, 41921010), (3, 27947340), (4, 20960505), (5, 16768404), (6, 13973670), (9, 9315780), (10, 8384202), (12, 6986835), (15, 5589468), (18, 4657890), (20, 4192101), (27, 3105260), (30, 2794734), (36, 2328945), (45, 1863156), (54, 1552630), (60, 1397367), (90, 931578), (108, 776315), (135, 621052), (139, 603180), (180, 465789), (270, 310526), (278, 301590), (417, 201060), (540, 155263), (556, 150795), (695, 120636), (834, 100530), (1117, 75060), (1251, 67020), (1390, 60318), (1668, 50265), (2085, 40212), (2234, 37530), (2502, 33510), (2780, 30159), (3351, 25020), (3753, 22340), (4170, 20106), (4468, 18765), (5004, 16755), (5585, 15012), (6255, 13404), (6702, 12510), (7506, 11170), (8340, 10053)]