122478000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 400420800

約数和(自身を除く): 277942800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 137, 149, 150, 200, 240, 250, 274, 298, 300, 375, 400, 411, 447, 500, 548, 596, 600, 685, 745, 750, 822, 894, 1000, 1096, 1192, 1200, 1370, 1490, 1500, 1644, 1788, 2000, 2055, 2192, 2235, 2384, 2740, 2980, 3000, 3288, 3425, 3576, 3725, 4110, 4470, 5480, 5960, 6000, 6576, 6850, 7152, 7450, 8220, 8940, 10275, 10960, 11175, 11920, 13700, 14900, 16440, 17125, 17880, 18625, 20413, 20550, 22350, 27400, 29800, 32880, 34250, 35760, 37250, 40826, 41100, 44700, 51375, 54800, 55875, 59600, 61239, 68500, 74500, 81652, 82200, 89400, 102065, 102750, 111750, 122478, 137000, 149000, 163304, 164400, 178800, 204130, 205500, 223500, 244956, 274000, 298000, 306195, 326608, 408260, 411000, 447000, 489912, 510325, 612390, 816520, 822000, 894000, 979824, 1020650, 1224780, 1530975, 1633040, 2041300, 2449560, 2551625, 3061950, 4082600, 4899120, 5103250, 6123900, 7654875, 8165200, 10206500, 12247800, 15309750, 20413000, 24495600, 30619500, 40826000, 61239000, 122478000]

約数ペア:

[(1, 122478000), (2, 61239000), (3, 40826000), (4, 30619500), (5, 24495600), (6, 20413000), (8, 15309750), (10, 12247800), (12, 10206500), (15, 8165200), (16, 7654875), (20, 6123900), (24, 5103250), (25, 4899120), (30, 4082600), (40, 3061950), (48, 2551625), (50, 2449560), (60, 2041300), (75, 1633040), (80, 1530975), (100, 1224780), (120, 1020650), (125, 979824), (137, 894000), (149, 822000), (150, 816520), (200, 612390), (240, 510325), (250, 489912), (274, 447000), (298, 411000), (300, 408260), (375, 326608), (400, 306195), (411, 298000), (447, 274000), (500, 244956), (548, 223500), (596, 205500), (600, 204130), (685, 178800), (745, 164400), (750, 163304), (822, 149000), (894, 137000), (1000, 122478), (1096, 111750), (1192, 102750), (1200, 102065), (1370, 89400), (1490, 82200), (1500, 81652), (1644, 74500), (1788, 68500), (2000, 61239), (2055, 59600), (2192, 55875), (2235, 54800), (2384, 51375), (2740, 44700), (2980, 41100), (3000, 40826), (3288, 37250), (3425, 35760), (3576, 34250), (3725, 32880), (4110, 29800), (4470, 27400), (5480, 22350), (5960, 20550), (6000, 20413), (6576, 18625), (6850, 17880), (7152, 17125), (7450, 16440), (8220, 14900), (8940, 13700), (10275, 11920), (10960, 11175)]