75243280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{134363}}^1$

素因数の和:134383

約数の個数: 40

約数和(自身を含む): 199933632

約数和(自身を除く): 124690352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 134363, 268726, 537452, 671815, 940541, 1074904, 1343630, 1881082, 2149808, 2687260, 3762164, 4702705, 5374520, 7524328, 9405410, 10749040, 15048656, 18810820, 37621640, 75243280]

約数ペア:

[(1, 75243280), (2, 37621640), (4, 18810820), (5, 15048656), (7, 10749040), (8, 9405410), (10, 7524328), (14, 5374520), (16, 4702705), (20, 3762164), (28, 2687260), (35, 2149808), (40, 1881082), (56, 1343630), (70, 1074904), (80, 940541), (112, 671815), (140, 537452), (280, 268726), (560, 134363)]