48653640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 136674360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 449, 504, 516, 602, 630, 645, 774, 840, 860, 898, 903, 1032, 1204, 1260, 1290, 1347, 1505, 1548, 1720, 1796, 1806, 1935, 2245, 2408, 2520, 2580, 2694, 2709, 3010, 3096, 3143, 3592, 3612, 3870, 4041, 4490, 4515, 5160, 5388, 5418, 6020, 6286, 6735, 7224, 7740, 8082, 8980, 9030, 9429, 10776, 10836, 12040, 12572, 13470, 13545, 15480, 15715, 16164, 17960, 18060, 18858, 19307, 20205, 21672, 25144, 26940, 27090, 28287, 31430, 32328, 36120, 37716, 38614, 40410, 47145, 53880, 54180, 56574, 57921, 62860, 75432, 77228, 80820, 94290, 96535, 108360, 113148, 115842, 125720, 135149, 141435, 154456, 161640, 173763, 188580, 193070, 226296, 231684, 270298, 282870, 289605, 347526, 377160, 386140, 405447, 463368, 540596, 565740, 579210, 675745, 695052, 772280, 810894, 868815, 1081192, 1131480, 1158420, 1216341, 1351490, 1390104, 1621788, 1737630, 2027235, 2316840, 2432682, 2702980, 3243576, 3475260, 4054470, 4865364, 5405960, 6081705, 6950520, 8108940, 9730728, 12163410, 16217880, 24326820, 48653640]

約数ペア:

[(1, 48653640), (2, 24326820), (3, 16217880), (4, 12163410), (5, 9730728), (6, 8108940), (7, 6950520), (8, 6081705), (9, 5405960), (10, 4865364), (12, 4054470), (14, 3475260), (15, 3243576), (18, 2702980), (20, 2432682), (21, 2316840), (24, 2027235), (28, 1737630), (30, 1621788), (35, 1390104), (36, 1351490), (40, 1216341), (42, 1158420), (43, 1131480), (45, 1081192), (56, 868815), (60, 810894), (63, 772280), (70, 695052), (72, 675745), (84, 579210), (86, 565740), (90, 540596), (105, 463368), (120, 405447), (126, 386140), (129, 377160), (140, 347526), (168, 289605), (172, 282870), (180, 270298), (210, 231684), (215, 226296), (252, 193070), (258, 188580), (280, 173763), (301, 161640), (315, 154456), (344, 141435), (360, 135149), (387, 125720), (420, 115842), (430, 113148), (449, 108360), (504, 96535), (516, 94290), (602, 80820), (630, 77228), (645, 75432), (774, 62860), (840, 57921), (860, 56574), (898, 54180), (903, 53880), (1032, 47145), (1204, 40410), (1260, 38614), (1290, 37716), (1347, 36120), (1505, 32328), (1548, 31430), (1720, 28287), (1796, 27090), (1806, 26940), (1935, 25144), (2245, 21672), (2408, 20205), (2520, 19307), (2580, 18858), (2694, 18060), (2709, 17960), (3010, 16164), (3096, 15715), (3143, 15480), (3592, 13545), (3612, 13470), (3870, 12572), (4041, 12040), (4490, 10836), (4515, 10776), (5160, 9429), (5388, 9030), (5418, 8980), (6020, 8082), (6286, 7740), (6735, 7224)]