75162080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{9587}}^1$

素因数の和:9616

約数の個数: 72

約数和(自身を含む): 206583048

約数和(自身を除く): 131420968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 9587, 19174, 38348, 47935, 67109, 76696, 95870, 134218, 153392, 191740, 268436, 306784, 335545, 383480, 469763, 536872, 671090, 766960, 939526, 1073744, 1342180, 1533920, 1879052, 2147488, 2348815, 2684360, 3758104, 4697630, 5368720, 7516208, 9395260, 10737440, 15032416, 18790520, 37581040, 75162080]

約数ペア:

[(1, 75162080), (2, 37581040), (4, 18790520), (5, 15032416), (7, 10737440), (8, 9395260), (10, 7516208), (14, 5368720), (16, 4697630), (20, 3758104), (28, 2684360), (32, 2348815), (35, 2147488), (40, 1879052), (49, 1533920), (56, 1342180), (70, 1073744), (80, 939526), (98, 766960), (112, 671090), (140, 536872), (160, 469763), (196, 383480), (224, 335545), (245, 306784), (280, 268436), (392, 191740), (490, 153392), (560, 134218), (784, 95870), (980, 76696), (1120, 67109), (1568, 47935), (1960, 38348), (3920, 19174), (7840, 9587)]