12247800

素因数分解:

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

素因数の和:305

約数の個数: 96

約数和(自身を含む): 38502000

約数和(自身を除く): 26254200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 137, 149, 150, 200, 274, 298, 300, 411, 447, 548, 596, 600, 685, 745, 822, 894, 1096, 1192, 1370, 1490, 1644, 1788, 2055, 2235, 2740, 2980, 3288, 3425, 3576, 3725, 4110, 4470, 5480, 5960, 6850, 7450, 8220, 8940, 10275, 11175, 13700, 14900, 16440, 17880, 20413, 20550, 22350, 27400, 29800, 40826, 41100, 44700, 61239, 81652, 82200, 89400, 102065, 122478, 163304, 204130, 244956, 306195, 408260, 489912, 510325, 612390, 816520, 1020650, 1224780, 1530975, 2041300, 2449560, 3061950, 4082600, 6123900, 12247800]

約数ペア:

[(1, 12247800), (2, 6123900), (3, 4082600), (4, 3061950), (5, 2449560), (6, 2041300), (8, 1530975), (10, 1224780), (12, 1020650), (15, 816520), (20, 612390), (24, 510325), (25, 489912), (30, 408260), (40, 306195), (50, 244956), (60, 204130), (75, 163304), (100, 122478), (120, 102065), (137, 89400), (149, 82200), (150, 81652), (200, 61239), (274, 44700), (298, 41100), (300, 40826), (411, 29800), (447, 27400), (548, 22350), (596, 20550), (600, 20413), (685, 17880), (745, 16440), (822, 14900), (894, 13700), (1096, 11175), (1192, 10275), (1370, 8940), (1490, 8220), (1644, 7450), (1788, 6850), (2055, 5960), (2235, 5480), (2740, 4470), (2980, 4110), (3288, 3725), (3425, 3576)]