75537440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 196608384

約数和(自身を除く): 121070944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 167, 176, 220, 257, 334, 352, 440, 514, 668, 835, 880, 1028, 1285, 1336, 1670, 1760, 1837, 2056, 2570, 2672, 2827, 3340, 3674, 4112, 5140, 5344, 5654, 6680, 7348, 8224, 9185, 10280, 11308, 13360, 14135, 14696, 18370, 20560, 22616, 26720, 28270, 29392, 36740, 41120, 42919, 45232, 56540, 58784, 73480, 85838, 90464, 113080, 146960, 171676, 214595, 226160, 293920, 343352, 429190, 452320, 472109, 686704, 858380, 944218, 1373408, 1716760, 1888436, 2360545, 3433520, 3776872, 4721090, 6867040, 7553744, 9442180, 15107488, 18884360, 37768720, 75537440]

約数ペア:

[(1, 75537440), (2, 37768720), (4, 18884360), (5, 15107488), (8, 9442180), (10, 7553744), (11, 6867040), (16, 4721090), (20, 3776872), (22, 3433520), (32, 2360545), (40, 1888436), (44, 1716760), (55, 1373408), (80, 944218), (88, 858380), (110, 686704), (160, 472109), (167, 452320), (176, 429190), (220, 343352), (257, 293920), (334, 226160), (352, 214595), (440, 171676), (514, 146960), (668, 113080), (835, 90464), (880, 85838), (1028, 73480), (1285, 58784), (1336, 56540), (1670, 45232), (1760, 42919), (1837, 41120), (2056, 36740), (2570, 29392), (2672, 28270), (2827, 26720), (3340, 22616), (3674, 20560), (4112, 18370), (5140, 14696), (5344, 14135), (5654, 13360), (6680, 11308), (7348, 10280), (8224, 9185)]