21057900955200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{487451411}}^1$

素因数の和:487451442

約数の個数: 168

約数和(自身を含む): 76763848361760

約数和(自身を除く): 55705947406560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 487451411, 974902822, 1462354233, 1949805644, 2437257055, 2924708466, 3899611288, 4387062699, 4874514110, 5849416932, 7311771165, 7799222576, 8774125398, 9749028220, 11698833864, 12186285275, 13161188097, 14623542330, 15598445152, 17548250796, 19498056440, 21935313495, 23397667728, 24372570550, 26322376194, 29247084660, 31196890304, 35096501592, 36558855825, 38996112880, 43870626990, 46795335456, 48745141100, 52644752388, 58494169320, 65805940485, 70193003184, 73117711650, 77992225760, 87741253980, 93590670912, 97490282200, 105289504776, 109676567475, 116988338640, 131611880970, 140386006368, 146235423300, 155984451520, 175482507960, 194980564400, 210579009552, 219353134950, 233976677280, 263223761940, 280772012736, 292470846600, 329029702425, 350965015920, 389961128800, 421158019104, 438706269900, 467953354560, 526447523880, 584941693200, 658059404850, 701930031840, 779922257600, 842316038208, 877412539800, 1052895047760, 1169883386400, 1316118809700, 1403860063680, 1754825079600, 2105790095520, 2339766772800, 2632237619400, 3509650159200, 4211580191040, 5264475238800, 7019300318400, 10528950477600, 21057900955200]

約数ペア:

[(1, 21057900955200), (2, 10528950477600), (3, 7019300318400), (4, 5264475238800), (5, 4211580191040), (6, 3509650159200), (8, 2632237619400), (9, 2339766772800), (10, 2105790095520), (12, 1754825079600), (15, 1403860063680), (16, 1316118809700), (18, 1169883386400), (20, 1052895047760), (24, 877412539800), (25, 842316038208), (27, 779922257600), (30, 701930031840), (32, 658059404850), (36, 584941693200), (40, 526447523880), (45, 467953354560), (48, 438706269900), (50, 421158019104), (54, 389961128800), (60, 350965015920), (64, 329029702425), (72, 292470846600), (75, 280772012736), (80, 263223761940), (90, 233976677280), (96, 219353134950), (100, 210579009552), (108, 194980564400), (120, 175482507960), (135, 155984451520), (144, 146235423300), (150, 140386006368), (160, 131611880970), (180, 116988338640), (192, 109676567475), (200, 105289504776), (216, 97490282200), (225, 93590670912), (240, 87741253980), (270, 77992225760), (288, 73117711650), (300, 70193003184), (320, 65805940485), (360, 58494169320), (400, 52644752388), (432, 48745141100), (450, 46795335456), (480, 43870626990), (540, 38996112880), (576, 36558855825), (600, 35096501592), (675, 31196890304), (720, 29247084660), (800, 26322376194), (864, 24372570550), (900, 23397667728), (960, 21935313495), (1080, 19498056440), (1200, 17548250796), (1350, 15598445152), (1440, 14623542330), (1600, 13161188097), (1728, 12186285275), (1800, 11698833864), (2160, 9749028220), (2400, 8774125398), (2700, 7799222576), (2880, 7311771165), (3600, 5849416932), (4320, 4874514110), (4800, 4387062699), (5400, 3899611288), (7200, 2924708466), (8640, 2437257055), (10800, 1949805644), (14400, 1462354233), (21600, 974902822), (43200, 487451411)]