85018080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25303}}^1$

素因数の和:25328

約数の個数: 96

約数和(自身を含む): 306077184

約数和(自身を除く): 221059104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25303, 50606, 75909, 101212, 126515, 151818, 177121, 202424, 253030, 303636, 354242, 379545, 404848, 506060, 531363, 607272, 708484, 759090, 809696, 885605, 1012120, 1062726, 1214544, 1416968, 1518180, 1771210, 2024240, 2125452, 2429088, 2656815, 2833936, 3036360, 3542420, 4048480, 4250904, 5313630, 5667872, 6072720, 7084840, 8501808, 10627260, 12145440, 14169680, 17003616, 21254520, 28339360, 42509040, 85018080]

約数ペア:

[(1, 85018080), (2, 42509040), (3, 28339360), (4, 21254520), (5, 17003616), (6, 14169680), (7, 12145440), (8, 10627260), (10, 8501808), (12, 7084840), (14, 6072720), (15, 5667872), (16, 5313630), (20, 4250904), (21, 4048480), (24, 3542420), (28, 3036360), (30, 2833936), (32, 2656815), (35, 2429088), (40, 2125452), (42, 2024240), (48, 1771210), (56, 1518180), (60, 1416968), (70, 1214544), (80, 1062726), (84, 1012120), (96, 885605), (105, 809696), (112, 759090), (120, 708484), (140, 607272), (160, 531363), (168, 506060), (210, 404848), (224, 379545), (240, 354242), (280, 303636), (336, 253030), (420, 202424), (480, 177121), (560, 151818), (672, 126515), (840, 101212), (1120, 75909), (1680, 50606), (3360, 25303)]