82568520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 269867520

約数和(自身を除く): 187299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1087, 1266, 1688, 1899, 2110, 2174, 2532, 3165, 3261, 3798, 4220, 4348, 5064, 5435, 6330, 6522, 7596, 8440, 8696, 9495, 9783, 10870, 12660, 13044, 15192, 16305, 18990, 19566, 21740, 25320, 26088, 32610, 37980, 39132, 43480, 48915, 65220, 75960, 78264, 97830, 130440, 195660, 229357, 391320, 458714, 688071, 917428, 1146785, 1376142, 1834856, 2064213, 2293570, 2752284, 3440355, 4128426, 4587140, 5504568, 6880710, 8256852, 9174280, 10321065, 13761420, 16513704, 20642130, 27522840, 41284260, 82568520]

約数ペア:

[(1, 82568520), (2, 41284260), (3, 27522840), (4, 20642130), (5, 16513704), (6, 13761420), (8, 10321065), (9, 9174280), (10, 8256852), (12, 6880710), (15, 5504568), (18, 4587140), (20, 4128426), (24, 3440355), (30, 2752284), (36, 2293570), (40, 2064213), (45, 1834856), (60, 1376142), (72, 1146785), (90, 917428), (120, 688071), (180, 458714), (211, 391320), (360, 229357), (422, 195660), (633, 130440), (844, 97830), (1055, 78264), (1087, 75960), (1266, 65220), (1688, 48915), (1899, 43480), (2110, 39132), (2174, 37980), (2532, 32610), (3165, 26088), (3261, 25320), (3798, 21740), (4220, 19566), (4348, 18990), (5064, 16305), (5435, 15192), (6330, 13044), (6522, 12660), (7596, 10870), (8440, 9783), (8696, 9495)]