107280000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 388352250

約数和(自身を除く): 281072250

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 149, 150, 160, 180, 192, 200, 225, 240, 250, 288, 298, 300, 320, 360, 375, 384, 400, 447, 450, 480, 500, 576, 596, 600, 625, 640, 720, 745, 750, 800, 894, 900, 960, 1000, 1125, 1152, 1192, 1200, 1250, 1341, 1440, 1490, 1500, 1600, 1788, 1800, 1875, 1920, 2000, 2235, 2250, 2384, 2400, 2500, 2682, 2880, 2980, 3000, 3200, 3576, 3600, 3725, 3750, 4000, 4470, 4500, 4768, 4800, 5000, 5364, 5625, 5760, 5960, 6000, 6705, 7152, 7200, 7450, 7500, 8000, 8940, 9000, 9536, 9600, 10000, 10728, 11175, 11250, 11920, 12000, 13410, 14304, 14400, 14900, 15000, 16000, 17880, 18000, 18625, 19072, 20000, 21456, 22350, 22500, 23840, 24000, 26820, 28608, 28800, 29800, 30000, 33525, 35760, 36000, 37250, 40000, 42912, 44700, 45000, 47680, 48000, 53640, 55875, 57216, 59600, 60000, 67050, 71520, 72000, 74500, 80000, 85824, 89400, 90000, 93125, 95360, 107280, 111750, 119200, 120000, 134100, 143040, 144000, 149000, 167625, 171648, 178800, 180000, 186250, 214560, 223500, 238400, 240000, 268200, 279375, 286080, 298000, 335250, 357600, 360000, 372500, 429120, 447000, 476800, 536400, 558750, 596000, 670500, 715200, 720000, 745000, 838125, 858240, 894000, 1072800, 1117500, 1192000, 1341000, 1430400, 1490000, 1676250, 1788000, 2145600, 2235000, 2384000, 2682000, 2980000, 3352500, 3576000, 4291200, 4470000, 5364000, 5960000, 6705000, 7152000, 8940000, 10728000, 11920000, 13410000, 17880000, 21456000, 26820000, 35760000, 53640000, 107280000]

約数ペア:

[(1, 107280000), (2, 53640000), (3, 35760000), (4, 26820000), (5, 21456000), (6, 17880000), (8, 13410000), (9, 11920000), (10, 10728000), (12, 8940000), (15, 7152000), (16, 6705000), (18, 5960000), (20, 5364000), (24, 4470000), (25, 4291200), (30, 3576000), (32, 3352500), (36, 2980000), (40, 2682000), (45, 2384000), (48, 2235000), (50, 2145600), (60, 1788000), (64, 1676250), (72, 1490000), (75, 1430400), (80, 1341000), (90, 1192000), (96, 1117500), (100, 1072800), (120, 894000), (125, 858240), (128, 838125), (144, 745000), (149, 720000), (150, 715200), (160, 670500), (180, 596000), (192, 558750), (200, 536400), (225, 476800), (240, 447000), (250, 429120), (288, 372500), (298, 360000), (300, 357600), (320, 335250), (360, 298000), (375, 286080), (384, 279375), (400, 268200), (447, 240000), (450, 238400), (480, 223500), (500, 214560), (576, 186250), (596, 180000), (600, 178800), (625, 171648), (640, 167625), (720, 149000), (745, 144000), (750, 143040), (800, 134100), (894, 120000), (900, 119200), (960, 111750), (1000, 107280), (1125, 95360), (1152, 93125), (1192, 90000), (1200, 89400), (1250, 85824), (1341, 80000), (1440, 74500), (1490, 72000), (1500, 71520), (1600, 67050), (1788, 60000), (1800, 59600), (1875, 57216), (1920, 55875), (2000, 53640), (2235, 48000), (2250, 47680), (2384, 45000), (2400, 44700), (2500, 42912), (2682, 40000), (2880, 37250), (2980, 36000), (3000, 35760), (3200, 33525), (3576, 30000), (3600, 29800), (3725, 28800), (3750, 28608), (4000, 26820), (4470, 24000), (4500, 23840), (4768, 22500), (4800, 22350), (5000, 21456), (5364, 20000), (5625, 19072), (5760, 18625), (5960, 18000), (6000, 17880), (6705, 16000), (7152, 15000), (7200, 14900), (7450, 14400), (7500, 14304), (8000, 13410), (8940, 12000), (9000, 11920), (9536, 11250), (9600, 11175), (10000, 10728)]