122949270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 353442960

約数和(自身を除く): 230493690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 163, 170, 174, 255, 261, 289, 290, 306, 326, 435, 489, 493, 510, 522, 578, 765, 815, 867, 870, 978, 986, 1305, 1445, 1467, 1479, 1530, 1630, 1734, 2445, 2465, 2601, 2610, 2771, 2890, 2934, 2958, 4335, 4437, 4727, 4890, 4930, 5202, 5542, 7335, 7395, 8313, 8381, 8670, 8874, 9454, 13005, 13855, 14181, 14670, 14790, 16626, 16762, 22185, 23635, 24939, 25143, 26010, 27710, 28362, 41565, 41905, 42543, 44370, 47107, 47270, 49878, 50286, 70905, 75429, 80359, 83130, 83810, 85086, 94214, 124695, 125715, 141321, 141810, 150858, 160718, 212715, 235535, 241077, 249390, 251430, 282642, 377145, 401795, 423963, 425430, 471070, 482154, 706605, 723231, 754290, 803590, 847926, 1205385, 1366103, 1413210, 1446462, 2119815, 2410770, 2732206, 3616155, 4098309, 4239630, 6830515, 7232310, 8196618, 12294927, 13661030, 20491545, 24589854, 40983090, 61474635, 122949270]

約数ペア:

[(1, 122949270), (2, 61474635), (3, 40983090), (5, 24589854), (6, 20491545), (9, 13661030), (10, 12294927), (15, 8196618), (17, 7232310), (18, 6830515), (29, 4239630), (30, 4098309), (34, 3616155), (45, 2732206), (51, 2410770), (58, 2119815), (85, 1446462), (87, 1413210), (90, 1366103), (102, 1205385), (145, 847926), (153, 803590), (163, 754290), (170, 723231), (174, 706605), (255, 482154), (261, 471070), (289, 425430), (290, 423963), (306, 401795), (326, 377145), (435, 282642), (489, 251430), (493, 249390), (510, 241077), (522, 235535), (578, 212715), (765, 160718), (815, 150858), (867, 141810), (870, 141321), (978, 125715), (986, 124695), (1305, 94214), (1445, 85086), (1467, 83810), (1479, 83130), (1530, 80359), (1630, 75429), (1734, 70905), (2445, 50286), (2465, 49878), (2601, 47270), (2610, 47107), (2771, 44370), (2890, 42543), (2934, 41905), (2958, 41565), (4335, 28362), (4437, 27710), (4727, 26010), (4890, 25143), (4930, 24939), (5202, 23635), (5542, 22185), (7335, 16762), (7395, 16626), (8313, 14790), (8381, 14670), (8670, 14181), (8874, 13855), (9454, 13005)]