190170000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 150

約数和(自身を含む): 665366702

約数和(自身を除く): 475196702

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2113, 2250, 2500, 3000, 3600, 3750, 4226, 4500, 5000, 5625, 6000, 6339, 7500, 8452, 9000, 10000, 10565, 11250, 12678, 15000, 16904, 18000, 19017, 21130, 22500, 25356, 30000, 31695, 33808, 38034, 42260, 45000, 50712, 52825, 63390, 76068, 84520, 90000, 95085, 101424, 105650, 126780, 152136, 158475, 169040, 190170, 211300, 253560, 264125, 304272, 316950, 380340, 422600, 475425, 507120, 528250, 633900, 760680, 792375, 845200, 950850, 1056500, 1267800, 1320625, 1521360, 1584750, 1901700, 2113000, 2377125, 2535600, 2641250, 3169500, 3803400, 3961875, 4226000, 4754250, 5282500, 6339000, 7606800, 7923750, 9508500, 10565000, 11885625, 12678000, 15847500, 19017000, 21130000, 23771250, 31695000, 38034000, 47542500, 63390000, 95085000, 190170000]

約数ペア:

[(1, 190170000), (2, 95085000), (3, 63390000), (4, 47542500), (5, 38034000), (6, 31695000), (8, 23771250), (9, 21130000), (10, 19017000), (12, 15847500), (15, 12678000), (16, 11885625), (18, 10565000), (20, 9508500), (24, 7923750), (25, 7606800), (30, 6339000), (36, 5282500), (40, 4754250), (45, 4226000), (48, 3961875), (50, 3803400), (60, 3169500), (72, 2641250), (75, 2535600), (80, 2377125), (90, 2113000), (100, 1901700), (120, 1584750), (125, 1521360), (144, 1320625), (150, 1267800), (180, 1056500), (200, 950850), (225, 845200), (240, 792375), (250, 760680), (300, 633900), (360, 528250), (375, 507120), (400, 475425), (450, 422600), (500, 380340), (600, 316950), (625, 304272), (720, 264125), (750, 253560), (900, 211300), (1000, 190170), (1125, 169040), (1200, 158475), (1250, 152136), (1500, 126780), (1800, 105650), (1875, 101424), (2000, 95085), (2113, 90000), (2250, 84520), (2500, 76068), (3000, 63390), (3600, 52825), (3750, 50712), (4226, 45000), (4500, 42260), (5000, 38034), (5625, 33808), (6000, 31695), (6339, 30000), (7500, 25356), (8452, 22500), (9000, 21130), (10000, 19017), (10565, 18000), (11250, 16904), (12678, 15000)]