195964800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 654534000

約数和(自身を除く): 458569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 137, 149, 150, 160, 192, 200, 240, 274, 298, 300, 320, 384, 400, 411, 447, 480, 548, 596, 600, 640, 685, 745, 800, 822, 894, 960, 1096, 1192, 1200, 1370, 1490, 1600, 1644, 1788, 1920, 2055, 2192, 2235, 2384, 2400, 2740, 2980, 3200, 3288, 3425, 3576, 3725, 4110, 4384, 4470, 4768, 4800, 5480, 5960, 6576, 6850, 7152, 7450, 8220, 8768, 8940, 9536, 9600, 10275, 10960, 11175, 11920, 13152, 13700, 14304, 14900, 16440, 17536, 17880, 19072, 20413, 20550, 21920, 22350, 23840, 26304, 27400, 28608, 29800, 32880, 35760, 40826, 41100, 43840, 44700, 47680, 52608, 54800, 57216, 59600, 61239, 65760, 71520, 81652, 82200, 87680, 89400, 95360, 102065, 109600, 119200, 122478, 131520, 143040, 163304, 164400, 178800, 204130, 219200, 238400, 244956, 263040, 286080, 306195, 326608, 328800, 357600, 408260, 438400, 476800, 489912, 510325, 612390, 653216, 657600, 715200, 816520, 979824, 1020650, 1224780, 1306432, 1315200, 1430400, 1530975, 1633040, 1959648, 2041300, 2449560, 2612864, 3061950, 3266080, 3919296, 4082600, 4899120, 6123900, 6532160, 7838592, 8165200, 9798240, 12247800, 13064320, 16330400, 19596480, 24495600, 32660800, 39192960, 48991200, 65321600, 97982400, 195964800]

約数ペア:

[(1, 195964800), (2, 97982400), (3, 65321600), (4, 48991200), (5, 39192960), (6, 32660800), (8, 24495600), (10, 19596480), (12, 16330400), (15, 13064320), (16, 12247800), (20, 9798240), (24, 8165200), (25, 7838592), (30, 6532160), (32, 6123900), (40, 4899120), (48, 4082600), (50, 3919296), (60, 3266080), (64, 3061950), (75, 2612864), (80, 2449560), (96, 2041300), (100, 1959648), (120, 1633040), (128, 1530975), (137, 1430400), (149, 1315200), (150, 1306432), (160, 1224780), (192, 1020650), (200, 979824), (240, 816520), (274, 715200), (298, 657600), (300, 653216), (320, 612390), (384, 510325), (400, 489912), (411, 476800), (447, 438400), (480, 408260), (548, 357600), (596, 328800), (600, 326608), (640, 306195), (685, 286080), (745, 263040), (800, 244956), (822, 238400), (894, 219200), (960, 204130), (1096, 178800), (1192, 164400), (1200, 163304), (1370, 143040), (1490, 131520), (1600, 122478), (1644, 119200), (1788, 109600), (1920, 102065), (2055, 95360), (2192, 89400), (2235, 87680), (2384, 82200), (2400, 81652), (2740, 71520), (2980, 65760), (3200, 61239), (3288, 59600), (3425, 57216), (3576, 54800), (3725, 52608), (4110, 47680), (4384, 44700), (4470, 43840), (4768, 41100), (4800, 40826), (5480, 35760), (5960, 32880), (6576, 29800), (6850, 28608), (7152, 27400), (7450, 26304), (8220, 23840), (8768, 22350), (8940, 21920), (9536, 20550), (9600, 20413), (10275, 19072), (10960, 17880), (11175, 17536), (11920, 16440), (13152, 14900), (13700, 14304)]