21306391200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{857}}^1\times {\mathrm{1151}}^1$

素因数の和:2037

約数の個数: 288

約数和(自身を含む): 77215057920

約数和(自身を除く): 55908666720

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, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 857, 864, 900, 1080, 1151, 1200, 1350, 1440, 1714, 1800, 2160, 2302, 2400, 2571, 2700, 3428, 3453, 3600, 4285, 4320, 4604, 5142, 5400, 5755, 6856, 6906, 7200, 7713, 8570, 9208, 10284, 10359, 10800, 11510, 12855, 13712, 13812, 15426, 17140, 17265, 18416, 20568, 20718, 21425, 21600, 23020, 23139, 25710, 27424, 27624, 28775, 30852, 31077, 34280, 34530, 36832, 38565, 41136, 41436, 42850, 46040, 46278, 51420, 51795, 55248, 57550, 61704, 62154, 64275, 68560, 69060, 77130, 82272, 82872, 85700, 86325, 92080, 92556, 102840, 103590, 110496, 115100, 115695, 123408, 124308, 128550, 137120, 138120, 154260, 155385, 165744, 171400, 172650, 184160, 185112, 192825, 205680, 207180, 230200, 231390, 246816, 248616, 257100, 258975, 276240, 308520, 310770, 331488, 342800, 345300, 370224, 385650, 411360, 414360, 460400, 462780, 497232, 514200, 517950, 552480, 578475, 617040, 621540, 685600, 690600, 740448, 771300, 776925, 828720, 920800, 925560, 986407, 994464, 1028400, 1035900, 1156950, 1234080, 1243080, 1381200, 1542600, 1553850, 1657440, 1851120, 1972814, 2056800, 2071800, 2313900, 2486160, 2762400, 2959221, 3085200, 3107700, 3702240, 3945628, 4143600, 4627800, 4932035, 4972320, 5918442, 6170400, 6215400, 7891256, 8287200, 8877663, 9255600, 9864070, 11836884, 12430800, 14796105, 15782512, 17755326, 18511200, 19728140, 23673768, 24660175, 24861600, 26632989, 29592210, 31565024, 35510652, 39456280, 44388315, 47347536, 49320350, 53265978, 59184420, 71021304, 73980525, 78912560, 88776630, 94695072, 98640700, 106531956, 118368840, 133164945, 142042608, 147961050, 157825120, 177553260, 197281400, 213063912, 221941575, 236737680, 266329890, 284085216, 295922100, 355106520, 394562800, 426127824, 443883150, 473475360, 532659780, 591844200, 665824725, 710213040, 789125600, 852255648, 887766300, 1065319560, 1183688400, 1331649450, 1420426080, 1775532600, 2130639120, 2367376800, 2663298900, 3551065200, 4261278240, 5326597800, 7102130400, 10653195600, 21306391200]

約数ペア:

[(1, 21306391200), (2, 10653195600), (3, 7102130400), (4, 5326597800), (5, 4261278240), (6, 3551065200), (8, 2663298900), (9, 2367376800), (10, 2130639120), (12, 1775532600), (15, 1420426080), (16, 1331649450), (18, 1183688400), (20, 1065319560), (24, 887766300), (25, 852255648), (27, 789125600), (30, 710213040), (32, 665824725), (36, 591844200), (40, 532659780), (45, 473475360), (48, 443883150), (50, 426127824), (54, 394562800), (60, 355106520), (72, 295922100), (75, 284085216), (80, 266329890), (90, 236737680), (96, 221941575), (100, 213063912), (108, 197281400), (120, 177553260), (135, 157825120), (144, 147961050), (150, 142042608), (160, 133164945), (180, 118368840), (200, 106531956), (216, 98640700), (225, 94695072), (240, 88776630), (270, 78912560), (288, 73980525), (300, 71021304), (360, 59184420), (400, 53265978), (432, 49320350), (450, 47347536), (480, 44388315), (540, 39456280), (600, 35510652), (675, 31565024), (720, 29592210), (800, 26632989), (857, 24861600), (864, 24660175), (900, 23673768), (1080, 19728140), (1151, 18511200), (1200, 17755326), (1350, 15782512), (1440, 14796105), (1714, 12430800), (1800, 11836884), (2160, 9864070), (2302, 9255600), (2400, 8877663), (2571, 8287200), (2700, 7891256), (3428, 6215400), (3453, 6170400), (3600, 5918442), (4285, 4972320), (4320, 4932035), (4604, 4627800), (5142, 4143600), (5400, 3945628), (5755, 3702240), (6856, 3107700), (6906, 3085200), (7200, 2959221), (7713, 2762400), (8570, 2486160), (9208, 2313900), (10284, 2071800), (10359, 2056800), (10800, 1972814), (11510, 1851120), (12855, 1657440), (13712, 1553850), (13812, 1542600), (15426, 1381200), (17140, 1243080), (17265, 1234080), (18416, 1156950), (20568, 1035900), (20718, 1028400), (21425, 994464), (21600, 986407), (23020, 925560), (23139, 920800), (25710, 828720), (27424, 776925), (27624, 771300), (28775, 740448), (30852, 690600), (31077, 685600), (34280, 621540), (34530, 617040), (36832, 578475), (38565, 552480), (41136, 517950), (41436, 514200), (42850, 497232), (46040, 462780), (46278, 460400), (51420, 414360), (51795, 411360), (55248, 385650), (57550, 370224), (61704, 345300), (62154, 342800), (64275, 331488), (68560, 310770), (69060, 308520), (77130, 276240), (82272, 258975), (82872, 257100), (85700, 248616), (86325, 246816), (92080, 231390), (92556, 230200), (102840, 207180), (103590, 205680), (110496, 192825), (115100, 185112), (115695, 184160), (123408, 172650), (124308, 171400), (128550, 165744), (137120, 155385), (138120, 154260)]