81366390000

素因数分解:

$2^4\times 3^3\times 5^4\times 7^1\times {\mathrm{43051}}^1$

素因数の和:43095

約数の個数: 400

約数和(自身を含む): 333546231040

約数和(自身を除く): 252179841040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 600, 625, 630, 675, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1200, 1250, 1260, 1350, 1400, 1500, 1512, 1575, 1680, 1750, 1800, 1875, 1890, 2000, 2100, 2160, 2250, 2500, 2520, 2625, 2700, 2800, 3000, 3024, 3150, 3375, 3500, 3600, 3750, 3780, 4200, 4375, 4500, 4725, 5000, 5040, 5250, 5400, 5625, 6000, 6300, 6750, 7000, 7500, 7560, 7875, 8400, 8750, 9000, 9450, 10000, 10500, 10800, 11250, 12600, 13125, 13500, 14000, 15000, 15120, 15750, 16875, 17500, 18000, 18900, 21000, 22500, 23625, 25200, 26250, 27000, 30000, 31500, 33750, 35000, 37800, 39375, 42000, 43051, 45000, 47250, 52500, 54000, 63000, 67500, 70000, 75600, 78750, 86102, 90000, 94500, 105000, 118125, 126000, 129153, 135000, 157500, 172204, 189000, 210000, 215255, 236250, 258306, 270000, 301357, 315000, 344408, 378000, 387459, 430510, 472500, 516612, 602714, 630000, 645765, 688816, 774918, 861020, 904071, 945000, 1033224, 1076275, 1162377, 1205428, 1291530, 1506785, 1549836, 1722040, 1808142, 1890000, 1937295, 2066448, 2152550, 2324754, 2410856, 2583060, 2712213, 3013570, 3099672, 3228825, 3444080, 3616284, 3874590, 4305100, 4520355, 4649508, 4821712, 5166120, 5381375, 5424426, 5811885, 6027140, 6199344, 6457650, 7232568, 7533925, 7749180, 8136639, 8610200, 9040710, 9299016, 9686475, 10332240, 10762750, 10848852, 11623770, 12054280, 12915300, 13561065, 14465136, 15067850, 15498360, 16144125, 16273278, 17220400, 18081420, 18598032, 19372950, 21525500, 21697704, 22601775, 23247540, 24108560, 25830600, 26906875, 27122130, 29059425, 30135700, 30996720, 32288250, 32546556, 36162840, 37669625, 38745900, 40683195, 43051000, 43395408, 45203550, 46495080, 48432375, 51661200, 53813750, 54244260, 58118850, 60271400, 64576500, 65093112, 67805325, 72325680, 75339250, 77491800, 80720625, 81366390, 86102000, 90407100, 92990160, 96864750, 107627500, 108488520, 113008875, 116237700, 120542800, 129153000, 130186224, 135610650, 145297125, 150678500, 154983600, 161441250, 162732780, 180814200, 188348125, 193729500, 203415975, 215255000, 216977040, 226017750, 232475400, 242161875, 258306000, 271221300, 290594250, 301357000, 322882500, 325465560, 339026625, 361628400, 376696250, 387459000, 406831950, 430510000, 452035500, 464950800, 484323750, 542442600, 565044375, 581188500, 602714000, 645765000, 650931120, 678053250, 726485625, 753392500, 774918000, 813663900, 904071000, 968647500, 1017079875, 1084885200, 1130088750, 1162377000, 1291530000, 1356106500, 1452971250, 1506785000, 1627327800, 1695133125, 1808142000, 1937295000, 2034159750, 2260177500, 2324754000, 2712213000, 2905942500, 3013570000, 3254655600, 3390266250, 3874590000, 4068319500, 4520355000, 5085399375, 5424426000, 5811885000, 6780532500, 8136639000, 9040710000, 10170798750, 11623770000, 13561065000, 16273278000, 20341597500, 27122130000, 40683195000, 81366390000]

約数ペア:

[(1, 81366390000), (2, 40683195000), (3, 27122130000), (4, 20341597500), (5, 16273278000), (6, 13561065000), (7, 11623770000), (8, 10170798750), (9, 9040710000), (10, 8136639000), (12, 6780532500), (14, 5811885000), (15, 5424426000), (16, 5085399375), (18, 4520355000), (20, 4068319500), (21, 3874590000), (24, 3390266250), (25, 3254655600), (27, 3013570000), (28, 2905942500), (30, 2712213000), (35, 2324754000), (36, 2260177500), (40, 2034159750), (42, 1937295000), (45, 1808142000), (48, 1695133125), (50, 1627327800), (54, 1506785000), (56, 1452971250), (60, 1356106500), (63, 1291530000), (70, 1162377000), (72, 1130088750), (75, 1084885200), (80, 1017079875), (84, 968647500), (90, 904071000), (100, 813663900), (105, 774918000), (108, 753392500), (112, 726485625), (120, 678053250), (125, 650931120), (126, 645765000), (135, 602714000), (140, 581188500), (144, 565044375), (150, 542442600), (168, 484323750), (175, 464950800), (180, 452035500), (189, 430510000), (200, 406831950), (210, 387459000), (216, 376696250), (225, 361628400), (240, 339026625), (250, 325465560), (252, 322882500), (270, 301357000), (280, 290594250), (300, 271221300), (315, 258306000), (336, 242161875), (350, 232475400), (360, 226017750), (375, 216977040), (378, 215255000), (400, 203415975), (420, 193729500), (432, 188348125), (450, 180814200), (500, 162732780), (504, 161441250), (525, 154983600), (540, 150678500), (560, 145297125), (600, 135610650), (625, 130186224), (630, 129153000), (675, 120542800), (700, 116237700), (720, 113008875), (750, 108488520), (756, 107627500), (840, 96864750), (875, 92990160), (900, 90407100), (945, 86102000), (1000, 81366390), (1008, 80720625), (1050, 77491800), (1080, 75339250), (1125, 72325680), (1200, 67805325), (1250, 65093112), (1260, 64576500), (1350, 60271400), (1400, 58118850), (1500, 54244260), (1512, 53813750), (1575, 51661200), (1680, 48432375), (1750, 46495080), (1800, 45203550), (1875, 43395408), (1890, 43051000), (2000, 40683195), (2100, 38745900), (2160, 37669625), (2250, 36162840), (2500, 32546556), (2520, 32288250), (2625, 30996720), (2700, 30135700), (2800, 29059425), (3000, 27122130), (3024, 26906875), (3150, 25830600), (3375, 24108560), (3500, 23247540), (3600, 22601775), (3750, 21697704), (3780, 21525500), (4200, 19372950), (4375, 18598032), (4500, 18081420), (4725, 17220400), (5000, 16273278), (5040, 16144125), (5250, 15498360), (5400, 15067850), (5625, 14465136), (6000, 13561065), (6300, 12915300), (6750, 12054280), (7000, 11623770), (7500, 10848852), (7560, 10762750), (7875, 10332240), (8400, 9686475), (8750, 9299016), (9000, 9040710), (9450, 8610200), (10000, 8136639), (10500, 7749180), (10800, 7533925), (11250, 7232568), (12600, 6457650), (13125, 6199344), (13500, 6027140), (14000, 5811885), (15000, 5424426), (15120, 5381375), (15750, 5166120), (16875, 4821712), (17500, 4649508), (18000, 4520355), (18900, 4305100), (21000, 3874590), (22500, 3616284), (23625, 3444080), (25200, 3228825), (26250, 3099672), (27000, 3013570), (30000, 2712213), (31500, 2583060), (33750, 2410856), (35000, 2324754), (37800, 2152550), (39375, 2066448), (42000, 1937295), (43051, 1890000), (45000, 1808142), (47250, 1722040), (52500, 1549836), (54000, 1506785), (63000, 1291530), (67500, 1205428), (70000, 1162377), (75600, 1076275), (78750, 1033224), (86102, 945000), (90000, 904071), (94500, 861020), (105000, 774918), (118125, 688816), (126000, 645765), (129153, 630000), (135000, 602714), (157500, 516612), (172204, 472500), (189000, 430510), (210000, 387459), (215255, 378000), (236250, 344408), (258306, 315000), (270000, 301357)]