25378813320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:3028

約数の個数: 256

約数和(自身を含む): 88965734400

約数和(自身を除く): 63586921080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 179, 183, 210, 244, 280, 305, 358, 366, 420, 427, 488, 537, 610, 716, 732, 840, 854, 895, 915, 1074, 1220, 1253, 1281, 1432, 1464, 1708, 1790, 1830, 2135, 2148, 2440, 2506, 2562, 2685, 2767, 3416, 3580, 3660, 3759, 4270, 4296, 5012, 5124, 5370, 5534, 6265, 6405, 7160, 7320, 7518, 8301, 8540, 10024, 10248, 10740, 10919, 11068, 12530, 12810, 13835, 15036, 16602, 17080, 18795, 19369, 21480, 21838, 22136, 25060, 25620, 27670, 30072, 32757, 33204, 37590, 38738, 41505, 43676, 50120, 51240, 54595, 55340, 58107, 65514, 66408, 75180, 76433, 77476, 83010, 87352, 96845, 109190, 110680, 116214, 131028, 150360, 152866, 154952, 163785, 166020, 168787, 193690, 218380, 229299, 232428, 262056, 290535, 305732, 327570, 332040, 337574, 382165, 387380, 436760, 458598, 464856, 495293, 506361, 581070, 611464, 655140, 675148, 764330, 774760, 843935, 917196, 990586, 1012722, 1146495, 1162140, 1181509, 1310280, 1350296, 1485879, 1528660, 1687870, 1834392, 1981172, 2025444, 2292990, 2324280, 2363018, 2476465, 2531805, 2971758, 3057320, 3375740, 3467051, 3544527, 3962344, 4050888, 4585980, 4726036, 4952930, 5063610, 5907545, 5943516, 6751480, 6934102, 7089054, 7429395, 9171960, 9452072, 9905860, 10127220, 10401153, 11815090, 11887032, 13868204, 14178108, 14858790, 17335255, 17722635, 19811720, 20254440, 20802306, 23630180, 27736408, 28356216, 29717580, 30212873, 34670510, 35445270, 41604612, 47260360, 52005765, 59435160, 60425746, 69341020, 70890540, 83209224, 90638619, 104011530, 120851492, 138682040, 141781080, 151064365, 181277238, 208023060, 211490111, 241702984, 302128730, 362554476, 416046120, 422980222, 453193095, 604257460, 634470333, 725108952, 845960444, 906386190, 1057450555, 1208514920, 1268940666, 1691920888, 1812772380, 2114901110, 2537881332, 3172351665, 3625544760, 4229802220, 5075762664, 6344703330, 8459604440, 12689406660, 25378813320]

約数ペア:

[(1, 25378813320), (2, 12689406660), (3, 8459604440), (4, 6344703330), (5, 5075762664), (6, 4229802220), (7, 3625544760), (8, 3172351665), (10, 2537881332), (12, 2114901110), (14, 1812772380), (15, 1691920888), (20, 1268940666), (21, 1208514920), (24, 1057450555), (28, 906386190), (30, 845960444), (35, 725108952), (40, 634470333), (42, 604257460), (56, 453193095), (60, 422980222), (61, 416046120), (70, 362554476), (84, 302128730), (105, 241702984), (120, 211490111), (122, 208023060), (140, 181277238), (168, 151064365), (179, 141781080), (183, 138682040), (210, 120851492), (244, 104011530), (280, 90638619), (305, 83209224), (358, 70890540), (366, 69341020), (420, 60425746), (427, 59435160), (488, 52005765), (537, 47260360), (610, 41604612), (716, 35445270), (732, 34670510), (840, 30212873), (854, 29717580), (895, 28356216), (915, 27736408), (1074, 23630180), (1220, 20802306), (1253, 20254440), (1281, 19811720), (1432, 17722635), (1464, 17335255), (1708, 14858790), (1790, 14178108), (1830, 13868204), (2135, 11887032), (2148, 11815090), (2440, 10401153), (2506, 10127220), (2562, 9905860), (2685, 9452072), (2767, 9171960), (3416, 7429395), (3580, 7089054), (3660, 6934102), (3759, 6751480), (4270, 5943516), (4296, 5907545), (5012, 5063610), (5124, 4952930), (5370, 4726036), (5534, 4585980), (6265, 4050888), (6405, 3962344), (7160, 3544527), (7320, 3467051), (7518, 3375740), (8301, 3057320), (8540, 2971758), (10024, 2531805), (10248, 2476465), (10740, 2363018), (10919, 2324280), (11068, 2292990), (12530, 2025444), (12810, 1981172), (13835, 1834392), (15036, 1687870), (16602, 1528660), (17080, 1485879), (18795, 1350296), (19369, 1310280), (21480, 1181509), (21838, 1162140), (22136, 1146495), (25060, 1012722), (25620, 990586), (27670, 917196), (30072, 843935), (32757, 774760), (33204, 764330), (37590, 675148), (38738, 655140), (41505, 611464), (43676, 581070), (50120, 506361), (51240, 495293), (54595, 464856), (55340, 458598), (58107, 436760), (65514, 387380), (66408, 382165), (75180, 337574), (76433, 332040), (77476, 327570), (83010, 305732), (87352, 290535), (96845, 262056), (109190, 232428), (110680, 229299), (116214, 218380), (131028, 193690), (150360, 168787), (152866, 166020), (154952, 163785)]