102139740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 339655680

約数和(自身を除く): 237515940

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, 1151, 1305, 1479, 1530, 1740, 1972, 2302, 2465, 2610, 2958, 3060, 3453, 4437, 4604, 4930, 5220, 5755, 5916, 6906, 7395, 8874, 9860, 10359, 11510, 13812, 14790, 17265, 17748, 19567, 20718, 22185, 23020, 29580, 33379, 34530, 39134, 41436, 44370, 51795, 58701, 66758, 69060, 78268, 88740, 97835, 100137, 103590, 117402, 133516, 166895, 176103, 195670, 200274, 207180, 234804, 293505, 300411, 333790, 352206, 391340, 400548, 500685, 567443, 587010, 600822, 667580, 704412, 880515, 1001370, 1134886, 1174020, 1201644, 1502055, 1702329, 1761030, 2002740, 2269772, 2837215, 3004110, 3404658, 3522060, 5106987, 5674430, 6008220, 6809316, 8511645, 10213974, 11348860, 17023290, 20427948, 25534935, 34046580, 51069870, 102139740]

約数ペア:

[(1, 102139740), (2, 51069870), (3, 34046580), (4, 25534935), (5, 20427948), (6, 17023290), (9, 11348860), (10, 10213974), (12, 8511645), (15, 6809316), (17, 6008220), (18, 5674430), (20, 5106987), (29, 3522060), (30, 3404658), (34, 3004110), (36, 2837215), (45, 2269772), (51, 2002740), (58, 1761030), (60, 1702329), (68, 1502055), (85, 1201644), (87, 1174020), (90, 1134886), (102, 1001370), (116, 880515), (145, 704412), (153, 667580), (170, 600822), (174, 587010), (180, 567443), (204, 500685), (255, 400548), (261, 391340), (290, 352206), (306, 333790), (340, 300411), (348, 293505), (435, 234804), (493, 207180), (510, 200274), (522, 195670), (580, 176103), (612, 166895), (765, 133516), (870, 117402), (986, 103590), (1020, 100137), (1044, 97835), (1151, 88740), (1305, 78268), (1479, 69060), (1530, 66758), (1740, 58701), (1972, 51795), (2302, 44370), (2465, 41436), (2610, 39134), (2958, 34530), (3060, 33379), (3453, 29580), (4437, 23020), (4604, 22185), (4930, 20718), (5220, 19567), (5755, 17748), (5916, 17265), (6906, 14790), (7395, 13812), (8874, 11510), (9860, 10359)]