894000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 224

約数和(自身を含む): 2988243000

約数和(自身を除く): 2094243000

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, 625, 640, 745, 750, 800, 894, 960, 1000, 1192, 1200, 1250, 1490, 1500, 1600, 1788, 1875, 1920, 2000, 2235, 2384, 2400, 2500, 2980, 3000, 3125, 3200, 3576, 3725, 3750, 4000, 4470, 4768, 4800, 5000, 5960, 6000, 6250, 7152, 7450, 7500, 8000, 8940, 9375, 9536, 9600, 10000, 11175, 11920, 12000, 12500, 14304, 14900, 15000, 15625, 16000, 17880, 18625, 18750, 19072, 20000, 22350, 23840, 24000, 25000, 28608, 29800, 30000, 31250, 35760, 37250, 37500, 40000, 44700, 46875, 47680, 48000, 50000, 55875, 57216, 59600, 60000, 62500, 71520, 74500, 75000, 80000, 89400, 93125, 93750, 95360, 100000, 111750, 119200, 120000, 125000, 143040, 149000, 150000, 178800, 186250, 187500, 200000, 223500, 238400, 240000, 250000, 279375, 286080, 298000, 300000, 357600, 372500, 375000, 400000, 447000, 465625, 476800, 500000, 558750, 596000, 600000, 715200, 745000, 750000, 894000, 931250, 1000000, 1117500, 1192000, 1200000, 1396875, 1430400, 1490000, 1500000, 1788000, 1862500, 2000000, 2235000, 2328125, 2384000, 2793750, 2980000, 3000000, 3576000, 3725000, 4470000, 4656250, 5587500, 5960000, 6000000, 6984375, 7152000, 7450000, 8940000, 9312500, 11175000, 11920000, 13968750, 14900000, 17880000, 18625000, 22350000, 27937500, 29800000, 35760000, 37250000, 44700000, 55875000, 59600000, 74500000, 89400000, 111750000, 149000000, 178800000, 223500000, 298000000, 447000000, 894000000]

約数ペア:

[(1, 894000000), (2, 447000000), (3, 298000000), (4, 223500000), (5, 178800000), (6, 149000000), (8, 111750000), (10, 89400000), (12, 74500000), (15, 59600000), (16, 55875000), (20, 44700000), (24, 37250000), (25, 35760000), (30, 29800000), (32, 27937500), (40, 22350000), (48, 18625000), (50, 17880000), (60, 14900000), (64, 13968750), (75, 11920000), (80, 11175000), (96, 9312500), (100, 8940000), (120, 7450000), (125, 7152000), (128, 6984375), (149, 6000000), (150, 5960000), (160, 5587500), (192, 4656250), (200, 4470000), (240, 3725000), (250, 3576000), (298, 3000000), (300, 2980000), (320, 2793750), (375, 2384000), (384, 2328125), (400, 2235000), (447, 2000000), (480, 1862500), (500, 1788000), (596, 1500000), (600, 1490000), (625, 1430400), (640, 1396875), (745, 1200000), (750, 1192000), (800, 1117500), (894, 1000000), (960, 931250), (1000, 894000), (1192, 750000), (1200, 745000), (1250, 715200), (1490, 600000), (1500, 596000), (1600, 558750), (1788, 500000), (1875, 476800), (1920, 465625), (2000, 447000), (2235, 400000), (2384, 375000), (2400, 372500), (2500, 357600), (2980, 300000), (3000, 298000), (3125, 286080), (3200, 279375), (3576, 250000), (3725, 240000), (3750, 238400), (4000, 223500), (4470, 200000), (4768, 187500), (4800, 186250), (5000, 178800), (5960, 150000), (6000, 149000), (6250, 143040), (7152, 125000), (7450, 120000), (7500, 119200), (8000, 111750), (8940, 100000), (9375, 95360), (9536, 93750), (9600, 93125), (10000, 89400), (11175, 80000), (11920, 75000), (12000, 74500), (12500, 71520), (14304, 62500), (14900, 60000), (15000, 59600), (15625, 57216), (16000, 55875), (17880, 50000), (18625, 48000), (18750, 47680), (19072, 46875), (20000, 44700), (22350, 40000), (23840, 37500), (24000, 37250), (25000, 35760), (28608, 31250), (29800, 30000)]