8252820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 29030400

約数和(自身を除く): 20777580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 31, 34, 36, 45, 51, 54, 58, 60, 62, 68, 85, 87, 90, 93, 102, 108, 116, 124, 135, 145, 153, 155, 170, 174, 180, 186, 204, 255, 261, 270, 279, 290, 306, 310, 340, 348, 372, 435, 459, 465, 493, 510, 522, 527, 540, 558, 580, 612, 620, 765, 783, 837, 870, 899, 918, 930, 986, 1020, 1044, 1054, 1116, 1305, 1395, 1479, 1530, 1566, 1581, 1674, 1740, 1798, 1836, 1860, 1972, 2108, 2295, 2465, 2610, 2635, 2697, 2790, 2958, 3060, 3132, 3162, 3348, 3596, 3915, 4185, 4437, 4495, 4590, 4743, 4930, 5220, 5270, 5394, 5580, 5916, 6324, 7395, 7830, 7905, 8091, 8370, 8874, 8990, 9180, 9486, 9860, 10540, 10788, 13311, 13485, 14229, 14790, 15283, 15660, 15810, 16182, 16740, 17748, 17980, 18972, 22185, 23715, 24273, 26622, 26970, 28458, 29580, 30566, 31620, 32364, 40455, 44370, 45849, 47430, 48546, 53244, 53940, 56916, 61132, 66555, 71145, 76415, 80910, 88740, 91698, 94860, 97092, 121365, 133110, 137547, 142290, 152830, 161820, 183396, 229245, 242730, 266220, 275094, 284580, 305660, 412641, 458490, 485460, 550188, 687735, 825282, 916980, 1375470, 1650564, 2063205, 2750940, 4126410, 8252820]

約数ペア:

[(1, 8252820), (2, 4126410), (3, 2750940), (4, 2063205), (5, 1650564), (6, 1375470), (9, 916980), (10, 825282), (12, 687735), (15, 550188), (17, 485460), (18, 458490), (20, 412641), (27, 305660), (29, 284580), (30, 275094), (31, 266220), (34, 242730), (36, 229245), (45, 183396), (51, 161820), (54, 152830), (58, 142290), (60, 137547), (62, 133110), (68, 121365), (85, 97092), (87, 94860), (90, 91698), (93, 88740), (102, 80910), (108, 76415), (116, 71145), (124, 66555), (135, 61132), (145, 56916), (153, 53940), (155, 53244), (170, 48546), (174, 47430), (180, 45849), (186, 44370), (204, 40455), (255, 32364), (261, 31620), (270, 30566), (279, 29580), (290, 28458), (306, 26970), (310, 26622), (340, 24273), (348, 23715), (372, 22185), (435, 18972), (459, 17980), (465, 17748), (493, 16740), (510, 16182), (522, 15810), (527, 15660), (540, 15283), (558, 14790), (580, 14229), (612, 13485), (620, 13311), (765, 10788), (783, 10540), (837, 9860), (870, 9486), (899, 9180), (918, 8990), (930, 8874), (986, 8370), (1020, 8091), (1044, 7905), (1054, 7830), (1116, 7395), (1305, 6324), (1395, 5916), (1479, 5580), (1530, 5394), (1566, 5270), (1581, 5220), (1674, 4930), (1740, 4743), (1798, 4590), (1836, 4495), (1860, 4437), (1972, 4185), (2108, 3915), (2295, 3596), (2465, 3348), (2610, 3162), (2635, 3132), (2697, 3060), (2790, 2958)]