75487020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 243081216

約数和(自身を除く): 167594196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 941, 955, 1146, 1337, 1882, 1910, 2292, 2674, 2823, 2865, 3764, 3820, 4011, 4705, 5348, 5646, 5730, 6587, 6685, 8022, 9410, 11292, 11460, 13174, 13370, 14115, 16044, 18820, 19761, 20055, 26348, 26740, 28230, 32935, 39522, 40110, 56460, 65870, 79044, 80220, 98805, 131740, 179731, 197610, 359462, 395220, 539193, 718924, 898655, 1078386, 1258117, 1797310, 2156772, 2516234, 2695965, 3594620, 3774351, 5032468, 5391930, 6290585, 7548702, 10783860, 12581170, 15097404, 18871755, 25162340, 37743510, 75487020]

約数ペア:

[(1, 75487020), (2, 37743510), (3, 25162340), (4, 18871755), (5, 15097404), (6, 12581170), (7, 10783860), (10, 7548702), (12, 6290585), (14, 5391930), (15, 5032468), (20, 3774351), (21, 3594620), (28, 2695965), (30, 2516234), (35, 2156772), (42, 1797310), (60, 1258117), (70, 1078386), (84, 898655), (105, 718924), (140, 539193), (191, 395220), (210, 359462), (382, 197610), (420, 179731), (573, 131740), (764, 98805), (941, 80220), (955, 79044), (1146, 65870), (1337, 56460), (1882, 40110), (1910, 39522), (2292, 32935), (2674, 28230), (2823, 26740), (2865, 26348), (3764, 20055), (3820, 19761), (4011, 18820), (4705, 16044), (5348, 14115), (5646, 13370), (5730, 13174), (6587, 11460), (6685, 11292), (8022, 9410)]