75792780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20051}}^1$

素因数の和:20076

約数の個数: 96

約数和(自身を含む): 269498880

約数和(自身を除く): 193706100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20051, 40102, 60153, 80204, 100255, 120306, 140357, 180459, 200510, 240612, 280714, 300765, 360918, 401020, 421071, 541377, 561428, 601530, 701785, 721836, 842142, 902295, 1082754, 1203060, 1263213, 1403570, 1684284, 1804590, 2105355, 2165508, 2526426, 2706885, 2807140, 3609180, 3789639, 4210710, 5052852, 5413770, 6316065, 7579278, 8421420, 10827540, 12632130, 15158556, 18948195, 25264260, 37896390, 75792780]

約数ペア:

[(1, 75792780), (2, 37896390), (3, 25264260), (4, 18948195), (5, 15158556), (6, 12632130), (7, 10827540), (9, 8421420), (10, 7579278), (12, 6316065), (14, 5413770), (15, 5052852), (18, 4210710), (20, 3789639), (21, 3609180), (27, 2807140), (28, 2706885), (30, 2526426), (35, 2165508), (36, 2105355), (42, 1804590), (45, 1684284), (54, 1403570), (60, 1263213), (63, 1203060), (70, 1082754), (84, 902295), (90, 842142), (105, 721836), (108, 701785), (126, 601530), (135, 561428), (140, 541377), (180, 421071), (189, 401020), (210, 360918), (252, 300765), (270, 280714), (315, 240612), (378, 200510), (420, 180459), (540, 140357), (630, 120306), (756, 100255), (945, 80204), (1260, 60153), (1890, 40102), (3780, 20051)]