255969000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 1051315200

約数和(自身を除く): 795346200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 125, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 239, 250, 252, 255, 280, 300, 306, 315, 340, 350, 357, 360, 375, 408, 420, 425, 450, 476, 478, 500, 504, 510, 525, 595, 600, 612, 630, 680, 700, 714, 717, 750, 765, 840, 850, 875, 900, 952, 956, 1000, 1020, 1050, 1071, 1125, 1190, 1195, 1224, 1260, 1275, 1400, 1428, 1434, 1500, 1530, 1575, 1673, 1700, 1750, 1785, 1800, 1912, 2040, 2100, 2125, 2142, 2151, 2250, 2380, 2390, 2520, 2550, 2625, 2856, 2868, 2975, 3000, 3060, 3150, 3346, 3400, 3500, 3570, 3585, 3825, 4063, 4200, 4250, 4284, 4302, 4500, 4760, 4780, 5019, 5100, 5250, 5355, 5736, 5950, 5975, 6120, 6300, 6375, 6692, 7000, 7140, 7170, 7650, 7875, 8126, 8365, 8500, 8568, 8604, 8925, 9000, 9560, 10038, 10200, 10500, 10710, 10755, 11900, 11950, 12189, 12600, 12750, 13384, 14280, 14340, 14875, 15057, 15300, 15750, 16252, 16730, 17000, 17208, 17850, 17925, 19125, 20076, 20315, 21000, 21420, 21510, 23800, 23900, 24378, 25095, 25500, 26775, 28441, 28680, 29750, 29875, 30114, 30600, 31500, 32504, 33460, 35700, 35850, 36567, 38250, 40152, 40630, 41825, 42840, 43020, 44625, 47800, 48756, 50190, 51000, 53550, 53775, 56882, 59500, 59750, 60228, 60945, 63000, 66920, 71400, 71700, 73134, 75285, 76500, 81260, 83650, 85323, 86040, 89250, 89625, 97512, 100380, 101575, 107100, 107550, 113764, 119000, 119500, 120456, 121890, 125475, 133875, 142205, 143400, 146268, 150570, 153000, 162520, 167300, 170646, 178500, 179250, 182835, 200760, 203150, 209125, 214200, 215100, 227528, 239000, 243780, 250950, 255969, 267750, 268875, 284410, 292536, 301140, 304725, 334600, 341292, 357000, 358500, 365670, 376425, 406300, 418250, 426615, 430200, 487560, 501900, 507875, 511938, 535500, 537750, 568820, 602280, 609450, 627375, 682584, 711025, 717000, 731340, 752850, 812600, 836500, 853230, 914175, 1003800, 1015750, 1023876, 1071000, 1075500, 1137640, 1218900, 1254750, 1279845, 1422050, 1462680, 1505700, 1523625, 1673000, 1706460, 1828350, 1882125, 2031500, 2047752, 2133075, 2151000, 2437800, 2509500, 2559690, 2844100, 3011400, 3047250, 3412920, 3555125, 3656700, 3764250, 4063000, 4266150, 4570875, 5019000, 5119380, 5688200, 6094500, 6399225, 7110250, 7313400, 7528500, 8532300, 9141750, 10238760, 10665375, 12189000, 12798450, 14220500, 15057000, 17064600, 18283500, 21330750, 25596900, 28441000, 31996125, 36567000, 42661500, 51193800, 63992250, 85323000, 127984500, 255969000]

約数ペア:

[(1, 255969000), (2, 127984500), (3, 85323000), (4, 63992250), (5, 51193800), (6, 42661500), (7, 36567000), (8, 31996125), (9, 28441000), (10, 25596900), (12, 21330750), (14, 18283500), (15, 17064600), (17, 15057000), (18, 14220500), (20, 12798450), (21, 12189000), (24, 10665375), (25, 10238760), (28, 9141750), (30, 8532300), (34, 7528500), (35, 7313400), (36, 7110250), (40, 6399225), (42, 6094500), (45, 5688200), (50, 5119380), (51, 5019000), (56, 4570875), (60, 4266150), (63, 4063000), (68, 3764250), (70, 3656700), (72, 3555125), (75, 3412920), (84, 3047250), (85, 3011400), (90, 2844100), (100, 2559690), (102, 2509500), (105, 2437800), (119, 2151000), (120, 2133075), (125, 2047752), (126, 2031500), (136, 1882125), (140, 1828350), (150, 1706460), (153, 1673000), (168, 1523625), (170, 1505700), (175, 1462680), (180, 1422050), (200, 1279845), (204, 1254750), (210, 1218900), (225, 1137640), (238, 1075500), (239, 1071000), (250, 1023876), (252, 1015750), (255, 1003800), (280, 914175), (300, 853230), (306, 836500), (315, 812600), (340, 752850), (350, 731340), (357, 717000), (360, 711025), (375, 682584), (408, 627375), (420, 609450), (425, 602280), (450, 568820), (476, 537750), (478, 535500), (500, 511938), (504, 507875), (510, 501900), (525, 487560), (595, 430200), (600, 426615), (612, 418250), (630, 406300), (680, 376425), (700, 365670), (714, 358500), (717, 357000), (750, 341292), (765, 334600), (840, 304725), (850, 301140), (875, 292536), (900, 284410), (952, 268875), (956, 267750), (1000, 255969), (1020, 250950), (1050, 243780), (1071, 239000), (1125, 227528), (1190, 215100), (1195, 214200), (1224, 209125), (1260, 203150), (1275, 200760), (1400, 182835), (1428, 179250), (1434, 178500), (1500, 170646), (1530, 167300), (1575, 162520), (1673, 153000), (1700, 150570), (1750, 146268), (1785, 143400), (1800, 142205), (1912, 133875), (2040, 125475), (2100, 121890), (2125, 120456), (2142, 119500), (2151, 119000), (2250, 113764), (2380, 107550), (2390, 107100), (2520, 101575), (2550, 100380), (2625, 97512), (2856, 89625), (2868, 89250), (2975, 86040), (3000, 85323), (3060, 83650), (3150, 81260), (3346, 76500), (3400, 75285), (3500, 73134), (3570, 71700), (3585, 71400), (3825, 66920), (4063, 63000), (4200, 60945), (4250, 60228), (4284, 59750), (4302, 59500), (4500, 56882), (4760, 53775), (4780, 53550), (5019, 51000), (5100, 50190), (5250, 48756), (5355, 47800), (5736, 44625), (5950, 43020), (5975, 42840), (6120, 41825), (6300, 40630), (6375, 40152), (6692, 38250), (7000, 36567), (7140, 35850), (7170, 35700), (7650, 33460), (7875, 32504), (8126, 31500), (8365, 30600), (8500, 30114), (8568, 29875), (8604, 29750), (8925, 28680), (9000, 28441), (9560, 26775), (10038, 25500), (10200, 25095), (10500, 24378), (10710, 23900), (10755, 23800), (11900, 21510), (11950, 21420), (12189, 21000), (12600, 20315), (12750, 20076), (13384, 19125), (14280, 17925), (14340, 17850), (14875, 17208), (15057, 17000), (15300, 16730), (15750, 16252)]