217422000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 240

約数和(自身を含む): 778557312

約数和(自身を除く): 561135312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 125, 141, 144, 150, 180, 188, 200, 225, 235, 240, 250, 257, 282, 300, 360, 375, 376, 400, 423, 450, 470, 500, 514, 564, 600, 705, 720, 750, 752, 771, 846, 900, 940, 1000, 1028, 1125, 1128, 1175, 1200, 1285, 1410, 1500, 1542, 1692, 1800, 1880, 2000, 2056, 2115, 2250, 2256, 2313, 2350, 2570, 2820, 3000, 3084, 3384, 3525, 3600, 3760, 3855, 4112, 4230, 4500, 4626, 4700, 5140, 5640, 5875, 6000, 6168, 6425, 6768, 7050, 7710, 8460, 9000, 9252, 9400, 10280, 10575, 11280, 11565, 11750, 12079, 12336, 12850, 14100, 15420, 16920, 17625, 18000, 18504, 18800, 19275, 20560, 21150, 23130, 23500, 24158, 25700, 28200, 30840, 32125, 33840, 35250, 36237, 37008, 38550, 42300, 46260, 47000, 48316, 51400, 52875, 56400, 57825, 60395, 61680, 64250, 70500, 72474, 77100, 84600, 92520, 94000, 96375, 96632, 102800, 105750, 108711, 115650, 120790, 128500, 141000, 144948, 154200, 169200, 181185, 185040, 192750, 193264, 211500, 217422, 231300, 241580, 257000, 282000, 289125, 289896, 301975, 308400, 362370, 385500, 423000, 434844, 462600, 483160, 514000, 543555, 578250, 579792, 603950, 724740, 771000, 846000, 869688, 905925, 925200, 966320, 1087110, 1156500, 1207900, 1449480, 1509875, 1542000, 1739376, 1811850, 2174220, 2313000, 2415800, 2717775, 2898960, 3019750, 3623700, 4348440, 4529625, 4626000, 4831600, 5435550, 6039500, 7247400, 8696880, 9059250, 10871100, 12079000, 13588875, 14494800, 18118500, 21742200, 24158000, 27177750, 36237000, 43484400, 54355500, 72474000, 108711000, 217422000]

約数ペア:

[(1, 217422000), (2, 108711000), (3, 72474000), (4, 54355500), (5, 43484400), (6, 36237000), (8, 27177750), (9, 24158000), (10, 21742200), (12, 18118500), (15, 14494800), (16, 13588875), (18, 12079000), (20, 10871100), (24, 9059250), (25, 8696880), (30, 7247400), (36, 6039500), (40, 5435550), (45, 4831600), (47, 4626000), (48, 4529625), (50, 4348440), (60, 3623700), (72, 3019750), (75, 2898960), (80, 2717775), (90, 2415800), (94, 2313000), (100, 2174220), (120, 1811850), (125, 1739376), (141, 1542000), (144, 1509875), (150, 1449480), (180, 1207900), (188, 1156500), (200, 1087110), (225, 966320), (235, 925200), (240, 905925), (250, 869688), (257, 846000), (282, 771000), (300, 724740), (360, 603950), (375, 579792), (376, 578250), (400, 543555), (423, 514000), (450, 483160), (470, 462600), (500, 434844), (514, 423000), (564, 385500), (600, 362370), (705, 308400), (720, 301975), (750, 289896), (752, 289125), (771, 282000), (846, 257000), (900, 241580), (940, 231300), (1000, 217422), (1028, 211500), (1125, 193264), (1128, 192750), (1175, 185040), (1200, 181185), (1285, 169200), (1410, 154200), (1500, 144948), (1542, 141000), (1692, 128500), (1800, 120790), (1880, 115650), (2000, 108711), (2056, 105750), (2115, 102800), (2250, 96632), (2256, 96375), (2313, 94000), (2350, 92520), (2570, 84600), (2820, 77100), (3000, 72474), (3084, 70500), (3384, 64250), (3525, 61680), (3600, 60395), (3760, 57825), (3855, 56400), (4112, 52875), (4230, 51400), (4500, 48316), (4626, 47000), (4700, 46260), (5140, 42300), (5640, 38550), (5875, 37008), (6000, 36237), (6168, 35250), (6425, 33840), (6768, 32125), (7050, 30840), (7710, 28200), (8460, 25700), (9000, 24158), (9252, 23500), (9400, 23130), (10280, 21150), (10575, 20560), (11280, 19275), (11565, 18800), (11750, 18504), (12079, 18000), (12336, 17625), (12850, 16920), (14100, 15420)]