7152000

素因数分解:

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

素因数の和:181

約数の個数: 128

約数和(自身を含む): 23868000

約数和(自身を除く): 16716000

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, 125, 128, 149, 150, 160, 192, 200, 240, 250, 298, 300, 320, 375, 384, 400, 447, 480, 500, 596, 600, 640, 745, 750, 800, 894, 960, 1000, 1192, 1200, 1490, 1500, 1600, 1788, 1920, 2000, 2235, 2384, 2400, 2980, 3000, 3200, 3576, 3725, 4000, 4470, 4768, 4800, 5960, 6000, 7152, 7450, 8000, 8940, 9536, 9600, 11175, 11920, 12000, 14304, 14900, 16000, 17880, 18625, 19072, 22350, 23840, 24000, 28608, 29800, 35760, 37250, 44700, 47680, 48000, 55875, 57216, 59600, 71520, 74500, 89400, 95360, 111750, 119200, 143040, 149000, 178800, 223500, 238400, 286080, 298000, 357600, 447000, 476800, 596000, 715200, 894000, 1192000, 1430400, 1788000, 2384000, 3576000, 7152000]

約数ペア:

[(1, 7152000), (2, 3576000), (3, 2384000), (4, 1788000), (5, 1430400), (6, 1192000), (8, 894000), (10, 715200), (12, 596000), (15, 476800), (16, 447000), (20, 357600), (24, 298000), (25, 286080), (30, 238400), (32, 223500), (40, 178800), (48, 149000), (50, 143040), (60, 119200), (64, 111750), (75, 95360), (80, 89400), (96, 74500), (100, 71520), (120, 59600), (125, 57216), (128, 55875), (149, 48000), (150, 47680), (160, 44700), (192, 37250), (200, 35760), (240, 29800), (250, 28608), (298, 24000), (300, 23840), (320, 22350), (375, 19072), (384, 18625), (400, 17880), (447, 16000), (480, 14900), (500, 14304), (596, 12000), (600, 11920), (640, 11175), (745, 9600), (750, 9536), (800, 8940), (894, 8000), (960, 7450), (1000, 7152), (1192, 6000), (1200, 5960), (1490, 4800), (1500, 4768), (1600, 4470), (1788, 4000), (1920, 3725), (2000, 3576), (2235, 3200), (2384, 3000), (2400, 2980)]