278928000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1085994000

約数和(自身を除く): 807066000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 149, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 288, 298, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 447, 450, 468, 480, 500, 520, 576, 585, 596, 600, 624, 640, 650, 720, 745, 750, 780, 800, 832, 894, 900, 936, 960, 975, 1000, 1040, 1125, 1152, 1170, 1192, 1200, 1248, 1300, 1341, 1440, 1490, 1500, 1560, 1600, 1625, 1664, 1788, 1800, 1872, 1920, 1937, 1950, 2000, 2080, 2235, 2250, 2340, 2384, 2400, 2496, 2600, 2682, 2880, 2925, 2980, 3000, 3120, 3200, 3250, 3576, 3600, 3725, 3744, 3874, 3900, 4000, 4160, 4470, 4500, 4680, 4768, 4800, 4875, 4992, 5200, 5364, 5760, 5811, 5850, 5960, 6000, 6240, 6500, 6705, 7152, 7200, 7450, 7488, 7748, 7800, 8000, 8320, 8940, 9000, 9360, 9536, 9600, 9685, 9750, 10400, 10728, 11175, 11622, 11700, 11920, 12000, 12480, 13000, 13410, 14304, 14400, 14625, 14900, 14976, 15496, 15600, 16000, 17433, 17880, 18000, 18625, 18720, 19072, 19370, 19500, 20800, 21456, 22350, 23244, 23400, 23840, 24000, 24960, 26000, 26820, 28608, 28800, 29055, 29250, 29800, 30992, 31200, 33525, 34866, 35760, 36000, 37250, 37440, 38740, 39000, 41600, 42912, 44700, 46488, 46800, 47680, 48000, 48425, 52000, 53640, 55875, 57216, 58110, 58500, 59600, 61984, 62400, 67050, 69732, 71520, 72000, 74500, 74880, 77480, 78000, 85824, 87165, 89400, 92976, 93600, 95360, 96850, 104000, 107280, 111750, 116220, 117000, 119200, 123968, 124800, 134100, 139464, 143040, 144000, 145275, 149000, 154960, 156000, 167625, 171648, 174330, 178800, 185952, 187200, 193700, 208000, 214560, 223500, 232440, 234000, 238400, 242125, 247936, 268200, 278928, 286080, 290550, 298000, 309920, 312000, 335250, 348660, 357600, 371904, 374400, 387400, 429120, 435825, 447000, 464880, 468000, 476800, 484250, 536400, 557856, 581100, 596000, 619840, 624000, 670500, 697320, 715200, 726375, 743808, 774800, 858240, 871650, 894000, 929760, 936000, 968500, 1072800, 1115712, 1162200, 1192000, 1239680, 1341000, 1394640, 1430400, 1452750, 1549600, 1743300, 1788000, 1859520, 1872000, 1937000, 2145600, 2179125, 2231424, 2324400, 2384000, 2682000, 2789280, 2905500, 3099200, 3486600, 3576000, 3719040, 3874000, 4291200, 4358250, 4648800, 5364000, 5578560, 5811000, 6198400, 6973200, 7152000, 7748000, 8716500, 9297600, 10728000, 11157120, 11622000, 13946400, 15496000, 17433000, 18595200, 21456000, 23244000, 27892800, 30992000, 34866000, 46488000, 55785600, 69732000, 92976000, 139464000, 278928000]

約数ペア:

[(1, 278928000), (2, 139464000), (3, 92976000), (4, 69732000), (5, 55785600), (6, 46488000), (8, 34866000), (9, 30992000), (10, 27892800), (12, 23244000), (13, 21456000), (15, 18595200), (16, 17433000), (18, 15496000), (20, 13946400), (24, 11622000), (25, 11157120), (26, 10728000), (30, 9297600), (32, 8716500), (36, 7748000), (39, 7152000), (40, 6973200), (45, 6198400), (48, 5811000), (50, 5578560), (52, 5364000), (60, 4648800), (64, 4358250), (65, 4291200), (72, 3874000), (75, 3719040), (78, 3576000), (80, 3486600), (90, 3099200), (96, 2905500), (100, 2789280), (104, 2682000), (117, 2384000), (120, 2324400), (125, 2231424), (128, 2179125), (130, 2145600), (144, 1937000), (149, 1872000), (150, 1859520), (156, 1788000), (160, 1743300), (180, 1549600), (192, 1452750), (195, 1430400), (200, 1394640), (208, 1341000), (225, 1239680), (234, 1192000), (240, 1162200), (250, 1115712), (260, 1072800), (288, 968500), (298, 936000), (300, 929760), (312, 894000), (320, 871650), (325, 858240), (360, 774800), (375, 743808), (384, 726375), (390, 715200), (400, 697320), (416, 670500), (447, 624000), (450, 619840), (468, 596000), (480, 581100), (500, 557856), (520, 536400), (576, 484250), (585, 476800), (596, 468000), (600, 464880), (624, 447000), (640, 435825), (650, 429120), (720, 387400), (745, 374400), (750, 371904), (780, 357600), (800, 348660), (832, 335250), (894, 312000), (900, 309920), (936, 298000), (960, 290550), (975, 286080), (1000, 278928), (1040, 268200), (1125, 247936), (1152, 242125), (1170, 238400), (1192, 234000), (1200, 232440), (1248, 223500), (1300, 214560), (1341, 208000), (1440, 193700), (1490, 187200), (1500, 185952), (1560, 178800), (1600, 174330), (1625, 171648), (1664, 167625), (1788, 156000), (1800, 154960), (1872, 149000), (1920, 145275), (1937, 144000), (1950, 143040), (2000, 139464), (2080, 134100), (2235, 124800), (2250, 123968), (2340, 119200), (2384, 117000), (2400, 116220), (2496, 111750), (2600, 107280), (2682, 104000), (2880, 96850), (2925, 95360), (2980, 93600), (3000, 92976), (3120, 89400), (3200, 87165), (3250, 85824), (3576, 78000), (3600, 77480), (3725, 74880), (3744, 74500), (3874, 72000), (3900, 71520), (4000, 69732), (4160, 67050), (4470, 62400), (4500, 61984), (4680, 59600), (4768, 58500), (4800, 58110), (4875, 57216), (4992, 55875), (5200, 53640), (5364, 52000), (5760, 48425), (5811, 48000), (5850, 47680), (5960, 46800), (6000, 46488), (6240, 44700), (6500, 42912), (6705, 41600), (7152, 39000), (7200, 38740), (7450, 37440), (7488, 37250), (7748, 36000), (7800, 35760), (8000, 34866), (8320, 33525), (8940, 31200), (9000, 30992), (9360, 29800), (9536, 29250), (9600, 29055), (9685, 28800), (9750, 28608), (10400, 26820), (10728, 26000), (11175, 24960), (11622, 24000), (11700, 23840), (11920, 23400), (12000, 23244), (12480, 22350), (13000, 21456), (13410, 20800), (14304, 19500), (14400, 19370), (14625, 19072), (14900, 18720), (14976, 18625), (15496, 18000), (15600, 17880), (16000, 17433)]