88740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 294840

約数和(自身を除く): 206100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 8874, 9860, 14790, 17748, 22185, 29580, 44370, 88740]

約数ペア:

[(1, 88740), (2, 44370), (3, 29580), (4, 22185), (5, 17748), (6, 14790), (9, 9860), (10, 8874), (12, 7395), (15, 5916), (17, 5220), (18, 4930), (20, 4437), (29, 3060), (30, 2958), (34, 2610), (36, 2465), (45, 1972), (51, 1740), (58, 1530), (60, 1479), (68, 1305), (85, 1044), (87, 1020), (90, 986), (102, 870), (116, 765), (145, 612), (153, 580), (170, 522), (174, 510), (180, 493), (204, 435), (255, 348), (261, 340), (290, 306)]