57138750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 158761680

約数和(自身を除く): 101622930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1693, 1875, 2250, 3375, 3386, 3750, 5079, 5625, 6750, 8465, 10158, 11250, 15237, 16875, 16930, 25395, 30474, 33750, 42325, 45711, 50790, 76185, 84650, 91422, 126975, 152370, 211625, 228555, 253950, 380925, 423250, 457110, 634875, 761850, 1058125, 1142775, 1269750, 1904625, 2116250, 2285550, 3174375, 3809250, 5713875, 6348750, 9523125, 11427750, 19046250, 28569375, 57138750]

約数ペア:

[(1, 57138750), (2, 28569375), (3, 19046250), (5, 11427750), (6, 9523125), (9, 6348750), (10, 5713875), (15, 3809250), (18, 3174375), (25, 2285550), (27, 2116250), (30, 1904625), (45, 1269750), (50, 1142775), (54, 1058125), (75, 761850), (90, 634875), (125, 457110), (135, 423250), (150, 380925), (225, 253950), (250, 228555), (270, 211625), (375, 152370), (450, 126975), (625, 91422), (675, 84650), (750, 76185), (1125, 50790), (1250, 45711), (1350, 42325), (1693, 33750), (1875, 30474), (2250, 25395), (3375, 16930), (3386, 16875), (3750, 15237), (5079, 11250), (5625, 10158), (6750, 8465)]