305100000

素因数分解:

$2^5\times 3^3\times 5^5\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 1122115680

約数和(自身を除く): 817015680

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, 113, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 226, 240, 250, 270, 288, 300, 339, 360, 375, 400, 432, 450, 452, 480, 500, 540, 565, 600, 625, 675, 678, 720, 750, 800, 864, 900, 904, 1000, 1017, 1080, 1125, 1130, 1200, 1250, 1350, 1356, 1440, 1500, 1695, 1800, 1808, 1875, 2000, 2034, 2160, 2250, 2260, 2400, 2500, 2700, 2712, 2825, 3000, 3051, 3125, 3375, 3390, 3600, 3616, 3750, 4000, 4068, 4320, 4500, 4520, 5000, 5085, 5400, 5424, 5625, 5650, 6000, 6102, 6250, 6750, 6780, 7200, 7500, 8136, 8475, 9000, 9040, 9375, 10000, 10170, 10800, 10848, 11250, 11300, 12000, 12204, 12500, 13500, 13560, 14125, 15000, 15255, 16272, 16875, 16950, 18000, 18080, 18750, 20000, 20340, 21600, 22500, 22600, 24408, 25000, 25425, 27000, 27120, 28125, 28250, 30000, 30510, 32544, 33750, 33900, 36000, 37500, 40680, 42375, 45000, 45200, 48816, 50000, 50850, 54000, 54240, 56250, 56500, 60000, 61020, 67500, 67800, 70625, 75000, 76275, 81360, 84375, 84750, 90000, 90400, 97632, 100000, 101700, 108000, 112500, 113000, 122040, 127125, 135000, 135600, 141250, 150000, 152550, 162720, 168750, 169500, 180000, 203400, 211875, 225000, 226000, 244080, 254250, 270000, 271200, 282500, 300000, 305100, 337500, 339000, 353125, 381375, 406800, 423750, 450000, 452000, 488160, 508500, 540000, 565000, 610200, 635625, 675000, 678000, 706250, 762750, 813600, 847500, 900000, 1017000, 1059375, 1130000, 1220400, 1271250, 1350000, 1356000, 1412500, 1525500, 1695000, 1906875, 2034000, 2118750, 2260000, 2440800, 2542500, 2700000, 2825000, 3051000, 3178125, 3390000, 3813750, 4068000, 4237500, 5085000, 5650000, 6102000, 6356250, 6780000, 7627500, 8475000, 9534375, 10170000, 11300000, 12204000, 12712500, 15255000, 16950000, 19068750, 20340000, 25425000, 30510000, 33900000, 38137500, 50850000, 61020000, 76275000, 101700000, 152550000, 305100000]

約数ペア:

[(1, 305100000), (2, 152550000), (3, 101700000), (4, 76275000), (5, 61020000), (6, 50850000), (8, 38137500), (9, 33900000), (10, 30510000), (12, 25425000), (15, 20340000), (16, 19068750), (18, 16950000), (20, 15255000), (24, 12712500), (25, 12204000), (27, 11300000), (30, 10170000), (32, 9534375), (36, 8475000), (40, 7627500), (45, 6780000), (48, 6356250), (50, 6102000), (54, 5650000), (60, 5085000), (72, 4237500), (75, 4068000), (80, 3813750), (90, 3390000), (96, 3178125), (100, 3051000), (108, 2825000), (113, 2700000), (120, 2542500), (125, 2440800), (135, 2260000), (144, 2118750), (150, 2034000), (160, 1906875), (180, 1695000), (200, 1525500), (216, 1412500), (225, 1356000), (226, 1350000), (240, 1271250), (250, 1220400), (270, 1130000), (288, 1059375), (300, 1017000), (339, 900000), (360, 847500), (375, 813600), (400, 762750), (432, 706250), (450, 678000), (452, 675000), (480, 635625), (500, 610200), (540, 565000), (565, 540000), (600, 508500), (625, 488160), (675, 452000), (678, 450000), (720, 423750), (750, 406800), (800, 381375), (864, 353125), (900, 339000), (904, 337500), (1000, 305100), (1017, 300000), (1080, 282500), (1125, 271200), (1130, 270000), (1200, 254250), (1250, 244080), (1350, 226000), (1356, 225000), (1440, 211875), (1500, 203400), (1695, 180000), (1800, 169500), (1808, 168750), (1875, 162720), (2000, 152550), (2034, 150000), (2160, 141250), (2250, 135600), (2260, 135000), (2400, 127125), (2500, 122040), (2700, 113000), (2712, 112500), (2825, 108000), (3000, 101700), (3051, 100000), (3125, 97632), (3375, 90400), (3390, 90000), (3600, 84750), (3616, 84375), (3750, 81360), (4000, 76275), (4068, 75000), (4320, 70625), (4500, 67800), (4520, 67500), (5000, 61020), (5085, 60000), (5400, 56500), (5424, 56250), (5625, 54240), (5650, 54000), (6000, 50850), (6102, 50000), (6250, 48816), (6750, 45200), (6780, 45000), (7200, 42375), (7500, 40680), (8136, 37500), (8475, 36000), (9000, 33900), (9040, 33750), (9375, 32544), (10000, 30510), (10170, 30000), (10800, 28250), (10848, 28125), (11250, 27120), (11300, 27000), (12000, 25425), (12204, 25000), (12500, 24408), (13500, 22600), (13560, 22500), (14125, 21600), (15000, 20340), (15255, 20000), (16272, 18750), (16875, 18080), (16950, 18000)]