85051260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9672

約数の個数: 108

約数和(自身を含む): 300140568

約数和(自身を除く): 215089308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9643, 19286, 28929, 38572, 48215, 57858, 67501, 86787, 96430, 115716, 135002, 144645, 173574, 192860, 202503, 270004, 289290, 337505, 347148, 405006, 433935, 472507, 578580, 607509, 675010, 810012, 867870, 945014, 1012515, 1215018, 1350020, 1417521, 1735740, 1890028, 2025030, 2362535, 2430036, 2835042, 3037545, 4050060, 4252563, 4725070, 5670084, 6075090, 7087605, 8505126, 9450140, 12150180, 14175210, 17010252, 21262815, 28350420, 42525630, 85051260]

約数ペア:

[(1, 85051260), (2, 42525630), (3, 28350420), (4, 21262815), (5, 17010252), (6, 14175210), (7, 12150180), (9, 9450140), (10, 8505126), (12, 7087605), (14, 6075090), (15, 5670084), (18, 4725070), (20, 4252563), (21, 4050060), (28, 3037545), (30, 2835042), (35, 2430036), (36, 2362535), (42, 2025030), (45, 1890028), (49, 1735740), (60, 1417521), (63, 1350020), (70, 1215018), (84, 1012515), (90, 945014), (98, 867870), (105, 810012), (126, 675010), (140, 607509), (147, 578580), (180, 472507), (196, 433935), (210, 405006), (245, 347148), (252, 337505), (294, 289290), (315, 270004), (420, 202503), (441, 192860), (490, 173574), (588, 144645), (630, 135002), (735, 115716), (882, 96430), (980, 86787), (1260, 67501), (1470, 57858), (1764, 48215), (2205, 38572), (2940, 28929), (4410, 19286), (8820, 9643)]