66559500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 240082752

約数和(自身を除く): 173523252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2113, 2250, 2625, 3150, 3500, 4226, 4500, 5250, 6300, 6339, 7875, 8452, 10500, 10565, 12678, 14791, 15750, 19017, 21130, 25356, 29582, 31500, 31695, 38034, 42260, 44373, 52825, 59164, 63390, 73955, 76068, 88746, 95085, 105650, 126780, 133119, 147910, 158475, 177492, 190170, 211300, 221865, 264125, 266238, 295820, 316950, 369775, 380340, 443730, 475425, 528250, 532476, 633900, 665595, 739550, 792375, 887460, 950850, 1056500, 1109325, 1331190, 1479100, 1584750, 1848875, 1901700, 2218650, 2377125, 2662380, 3169500, 3327975, 3697750, 4437300, 4754250, 5546625, 6655950, 7395500, 9508500, 11093250, 13311900, 16639875, 22186500, 33279750, 66559500]

約数ペア:

[(1, 66559500), (2, 33279750), (3, 22186500), (4, 16639875), (5, 13311900), (6, 11093250), (7, 9508500), (9, 7395500), (10, 6655950), (12, 5546625), (14, 4754250), (15, 4437300), (18, 3697750), (20, 3327975), (21, 3169500), (25, 2662380), (28, 2377125), (30, 2218650), (35, 1901700), (36, 1848875), (42, 1584750), (45, 1479100), (50, 1331190), (60, 1109325), (63, 1056500), (70, 950850), (75, 887460), (84, 792375), (90, 739550), (100, 665595), (105, 633900), (125, 532476), (126, 528250), (140, 475425), (150, 443730), (175, 380340), (180, 369775), (210, 316950), (225, 295820), (250, 266238), (252, 264125), (300, 221865), (315, 211300), (350, 190170), (375, 177492), (420, 158475), (450, 147910), (500, 133119), (525, 126780), (630, 105650), (700, 95085), (750, 88746), (875, 76068), (900, 73955), (1050, 63390), (1125, 59164), (1260, 52825), (1500, 44373), (1575, 42260), (1750, 38034), (2100, 31695), (2113, 31500), (2250, 29582), (2625, 25356), (3150, 21130), (3500, 19017), (4226, 15750), (4500, 14791), (5250, 12678), (6300, 10565), (6339, 10500), (7875, 8452)]