7581060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 23990400

約数和(自身を除く): 16409340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 139, 180, 202, 270, 278, 303, 404, 417, 505, 540, 556, 606, 695, 834, 909, 1010, 1212, 1251, 1390, 1515, 1668, 1818, 2020, 2085, 2502, 2727, 2780, 3030, 3636, 3753, 4170, 4545, 5004, 5454, 6060, 6255, 7506, 8340, 9090, 10908, 12510, 13635, 14039, 15012, 18180, 18765, 25020, 27270, 28078, 37530, 42117, 54540, 56156, 70195, 75060, 84234, 126351, 140390, 168468, 210585, 252702, 280780, 379053, 421170, 505404, 631755, 758106, 842340, 1263510, 1516212, 1895265, 2527020, 3790530, 7581060]

約数ペア:

[(1, 7581060), (2, 3790530), (3, 2527020), (4, 1895265), (5, 1516212), (6, 1263510), (9, 842340), (10, 758106), (12, 631755), (15, 505404), (18, 421170), (20, 379053), (27, 280780), (30, 252702), (36, 210585), (45, 168468), (54, 140390), (60, 126351), (90, 84234), (101, 75060), (108, 70195), (135, 56156), (139, 54540), (180, 42117), (202, 37530), (270, 28078), (278, 27270), (303, 25020), (404, 18765), (417, 18180), (505, 15012), (540, 14039), (556, 13635), (606, 12510), (695, 10908), (834, 9090), (909, 8340), (1010, 7506), (1212, 6255), (1251, 6060), (1390, 5454), (1515, 5004), (1668, 4545), (1818, 4170), (2020, 3753), (2085, 3636), (2502, 3030), (2727, 2780)]