31695000

素因数分解:

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

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 99062040

約数和(自身を除く): 67367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2113, 2500, 3000, 3750, 4226, 5000, 6339, 7500, 8452, 10565, 12678, 15000, 16904, 21130, 25356, 31695, 42260, 50712, 52825, 63390, 84520, 105650, 126780, 158475, 211300, 253560, 264125, 316950, 422600, 528250, 633900, 792375, 1056500, 1267800, 1320625, 1584750, 2113000, 2641250, 3169500, 3961875, 5282500, 6339000, 7923750, 10565000, 15847500, 31695000]

約数ペア:

[(1, 31695000), (2, 15847500), (3, 10565000), (4, 7923750), (5, 6339000), (6, 5282500), (8, 3961875), (10, 3169500), (12, 2641250), (15, 2113000), (20, 1584750), (24, 1320625), (25, 1267800), (30, 1056500), (40, 792375), (50, 633900), (60, 528250), (75, 422600), (100, 316950), (120, 264125), (125, 253560), (150, 211300), (200, 158475), (250, 126780), (300, 105650), (375, 84520), (500, 63390), (600, 52825), (625, 50712), (750, 42260), (1000, 31695), (1250, 25356), (1500, 21130), (1875, 16904), (2113, 15000), (2500, 12678), (3000, 10565), (3750, 8452), (4226, 7500), (5000, 6339)]