25358760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 97718400

約数和(自身を除く): 72359640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 347, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 694, 696, 812, 840, 870, 1015, 1041, 1044, 1160, 1218, 1260, 1305, 1388, 1624, 1735, 1740, 1827, 2030, 2082, 2088, 2429, 2436, 2520, 2610, 2776, 3045, 3123, 3470, 3480, 3654, 4060, 4164, 4858, 4872, 5205, 5220, 6090, 6246, 6940, 7287, 7308, 8120, 8328, 9135, 9716, 10063, 10410, 10440, 12145, 12180, 12492, 13880, 14574, 14616, 15615, 18270, 19432, 20126, 20820, 21861, 24290, 24360, 24984, 29148, 30189, 31230, 36435, 36540, 40252, 41640, 43722, 48580, 50315, 58296, 60378, 62460, 70441, 72870, 73080, 80504, 87444, 90567, 97160, 100630, 109305, 120756, 124920, 140882, 145740, 150945, 174888, 181134, 201260, 211323, 218610, 241512, 281764, 291480, 301890, 352205, 362268, 402520, 422646, 437220, 452835, 563528, 603780, 633969, 704410, 724536, 845292, 874440, 905670, 1056615, 1207560, 1267938, 1408820, 1690584, 1811340, 2113230, 2535876, 2817640, 3169845, 3622680, 4226460, 5071752, 6339690, 8452920, 12679380, 25358760]

約数ペア:

[(1, 25358760), (2, 12679380), (3, 8452920), (4, 6339690), (5, 5071752), (6, 4226460), (7, 3622680), (8, 3169845), (9, 2817640), (10, 2535876), (12, 2113230), (14, 1811340), (15, 1690584), (18, 1408820), (20, 1267938), (21, 1207560), (24, 1056615), (28, 905670), (29, 874440), (30, 845292), (35, 724536), (36, 704410), (40, 633969), (42, 603780), (45, 563528), (56, 452835), (58, 437220), (60, 422646), (63, 402520), (70, 362268), (72, 352205), (84, 301890), (87, 291480), (90, 281764), (105, 241512), (116, 218610), (120, 211323), (126, 201260), (140, 181134), (145, 174888), (168, 150945), (174, 145740), (180, 140882), (203, 124920), (210, 120756), (232, 109305), (252, 100630), (261, 97160), (280, 90567), (290, 87444), (315, 80504), (347, 73080), (348, 72870), (360, 70441), (406, 62460), (420, 60378), (435, 58296), (504, 50315), (522, 48580), (580, 43722), (609, 41640), (630, 40252), (694, 36540), (696, 36435), (812, 31230), (840, 30189), (870, 29148), (1015, 24984), (1041, 24360), (1044, 24290), (1160, 21861), (1218, 20820), (1260, 20126), (1305, 19432), (1388, 18270), (1624, 15615), (1735, 14616), (1740, 14574), (1827, 13880), (2030, 12492), (2082, 12180), (2088, 12145), (2429, 10440), (2436, 10410), (2520, 10063), (2610, 9716), (2776, 9135), (3045, 8328), (3123, 8120), (3470, 7308), (3480, 7287), (3654, 6940), (4060, 6246), (4164, 6090), (4858, 5220), (4872, 5205)]