197444800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 252

約数和(自身を含む): 599494864

約数和(自身を除く): 402050064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 61, 64, 68, 70, 80, 85, 100, 112, 119, 122, 136, 140, 160, 170, 175, 200, 224, 238, 244, 272, 280, 289, 305, 320, 340, 350, 400, 425, 427, 448, 476, 488, 544, 560, 578, 595, 610, 680, 700, 800, 850, 854, 952, 976, 1037, 1088, 1120, 1156, 1190, 1220, 1360, 1400, 1445, 1525, 1600, 1700, 1708, 1904, 1952, 2023, 2074, 2135, 2240, 2312, 2380, 2440, 2720, 2800, 2890, 2975, 3050, 3400, 3416, 3808, 3904, 4046, 4148, 4270, 4624, 4760, 4880, 5185, 5440, 5600, 5780, 5950, 6100, 6800, 6832, 7225, 7259, 7616, 8092, 8296, 8540, 9248, 9520, 9760, 10115, 10370, 10675, 11200, 11560, 11900, 12200, 13600, 13664, 14450, 14518, 16184, 16592, 17080, 17629, 18496, 19040, 19520, 20230, 20740, 21350, 23120, 23800, 24400, 25925, 27200, 27328, 28900, 29036, 32368, 33184, 34160, 35258, 36295, 38080, 40460, 41480, 42700, 46240, 47600, 48800, 50575, 51850, 57800, 58072, 64736, 66368, 68320, 70516, 72590, 80920, 82960, 85400, 88145, 92480, 95200, 97600, 101150, 103700, 115600, 116144, 123403, 129472, 136640, 141032, 145180, 161840, 165920, 170800, 176290, 181475, 190400, 202300, 207400, 231200, 232288, 246806, 282064, 290360, 323680, 331840, 341600, 352580, 362950, 404600, 414800, 440725, 462400, 464576, 493612, 564128, 580720, 617015, 647360, 683200, 705160, 725900, 809200, 829600, 881450, 987224, 1128256, 1161440, 1234030, 1410320, 1451800, 1618400, 1659200, 1762900, 1974448, 2322880, 2468060, 2820640, 2903600, 3085075, 3236800, 3525800, 3948896, 4936120, 5641280, 5807200, 6170150, 7051600, 7897792, 9872240, 11614400, 12340300, 14103200, 19744480, 24680600, 28206400, 39488960, 49361200, 98722400, 197444800]

約数ペア:

[(1, 197444800), (2, 98722400), (4, 49361200), (5, 39488960), (7, 28206400), (8, 24680600), (10, 19744480), (14, 14103200), (16, 12340300), (17, 11614400), (20, 9872240), (25, 7897792), (28, 7051600), (32, 6170150), (34, 5807200), (35, 5641280), (40, 4936120), (50, 3948896), (56, 3525800), (61, 3236800), (64, 3085075), (68, 2903600), (70, 2820640), (80, 2468060), (85, 2322880), (100, 1974448), (112, 1762900), (119, 1659200), (122, 1618400), (136, 1451800), (140, 1410320), (160, 1234030), (170, 1161440), (175, 1128256), (200, 987224), (224, 881450), (238, 829600), (244, 809200), (272, 725900), (280, 705160), (289, 683200), (305, 647360), (320, 617015), (340, 580720), (350, 564128), (400, 493612), (425, 464576), (427, 462400), (448, 440725), (476, 414800), (488, 404600), (544, 362950), (560, 352580), (578, 341600), (595, 331840), (610, 323680), (680, 290360), (700, 282064), (800, 246806), (850, 232288), (854, 231200), (952, 207400), (976, 202300), (1037, 190400), (1088, 181475), (1120, 176290), (1156, 170800), (1190, 165920), (1220, 161840), (1360, 145180), (1400, 141032), (1445, 136640), (1525, 129472), (1600, 123403), (1700, 116144), (1708, 115600), (1904, 103700), (1952, 101150), (2023, 97600), (2074, 95200), (2135, 92480), (2240, 88145), (2312, 85400), (2380, 82960), (2440, 80920), (2720, 72590), (2800, 70516), (2890, 68320), (2975, 66368), (3050, 64736), (3400, 58072), (3416, 57800), (3808, 51850), (3904, 50575), (4046, 48800), (4148, 47600), (4270, 46240), (4624, 42700), (4760, 41480), (4880, 40460), (5185, 38080), (5440, 36295), (5600, 35258), (5780, 34160), (5950, 33184), (6100, 32368), (6800, 29036), (6832, 28900), (7225, 27328), (7259, 27200), (7616, 25925), (8092, 24400), (8296, 23800), (8540, 23120), (9248, 21350), (9520, 20740), (9760, 20230), (10115, 19520), (10370, 19040), (10675, 18496), (11200, 17629), (11560, 17080), (11900, 16592), (12200, 16184), (13600, 14518), (13664, 14450)]