195017200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 571172272

約数和(自身を除く): 376155072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 241, 272, 280, 289, 340, 350, 400, 425, 476, 482, 560, 578, 595, 680, 700, 850, 952, 964, 1156, 1190, 1205, 1360, 1400, 1445, 1687, 1700, 1904, 1928, 2023, 2312, 2380, 2410, 2800, 2890, 2975, 3374, 3400, 3856, 4046, 4097, 4624, 4760, 4820, 5780, 5950, 6025, 6748, 6800, 7225, 8092, 8194, 8435, 9520, 9640, 10115, 11560, 11900, 12050, 13496, 14450, 16184, 16388, 16870, 19280, 20230, 20485, 23120, 23800, 24100, 26992, 28679, 28900, 32368, 32776, 33740, 40460, 40970, 42175, 47600, 48200, 50575, 57358, 57800, 65552, 67480, 69649, 80920, 81940, 84350, 96400, 101150, 102425, 114716, 115600, 134960, 139298, 143395, 161840, 163880, 168700, 202300, 204850, 229432, 278596, 286790, 327760, 337400, 348245, 404600, 409700, 458864, 487543, 557192, 573580, 674800, 696490, 716975, 809200, 819400, 975086, 1114384, 1147160, 1392980, 1433950, 1638800, 1741225, 1950172, 2294320, 2437715, 2785960, 2867900, 3482450, 3900344, 4875430, 5571920, 5735800, 6964900, 7800688, 9750860, 11471600, 12188575, 13929800, 19501720, 24377150, 27859600, 39003440, 48754300, 97508600, 195017200]

約数ペア:

[(1, 195017200), (2, 97508600), (4, 48754300), (5, 39003440), (7, 27859600), (8, 24377150), (10, 19501720), (14, 13929800), (16, 12188575), (17, 11471600), (20, 9750860), (25, 7800688), (28, 6964900), (34, 5735800), (35, 5571920), (40, 4875430), (50, 3900344), (56, 3482450), (68, 2867900), (70, 2785960), (80, 2437715), (85, 2294320), (100, 1950172), (112, 1741225), (119, 1638800), (136, 1433950), (140, 1392980), (170, 1147160), (175, 1114384), (200, 975086), (238, 819400), (241, 809200), (272, 716975), (280, 696490), (289, 674800), (340, 573580), (350, 557192), (400, 487543), (425, 458864), (476, 409700), (482, 404600), (560, 348245), (578, 337400), (595, 327760), (680, 286790), (700, 278596), (850, 229432), (952, 204850), (964, 202300), (1156, 168700), (1190, 163880), (1205, 161840), (1360, 143395), (1400, 139298), (1445, 134960), (1687, 115600), (1700, 114716), (1904, 102425), (1928, 101150), (2023, 96400), (2312, 84350), (2380, 81940), (2410, 80920), (2800, 69649), (2890, 67480), (2975, 65552), (3374, 57800), (3400, 57358), (3856, 50575), (4046, 48200), (4097, 47600), (4624, 42175), (4760, 40970), (4820, 40460), (5780, 33740), (5950, 32776), (6025, 32368), (6748, 28900), (6800, 28679), (7225, 26992), (8092, 24100), (8194, 23800), (8435, 23120), (9520, 20485), (9640, 20230), (10115, 19280), (11560, 16870), (11900, 16388), (12050, 16184), (13496, 14450)]