68566500

素因数分解:

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

素因数の和:1724

約数の個数: 120

約数和(自身を含む): 223831608

約数和(自身を除く): 155265108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 1693, 2025, 2250, 2700, 3375, 3386, 4050, 4500, 5079, 6750, 6772, 8100, 8465, 10125, 10158, 13500, 15237, 16930, 20250, 20316, 25395, 30474, 33860, 40500, 42325, 45711, 50790, 60948, 76185, 84650, 91422, 101580, 126975, 137133, 152370, 169300, 182844, 211625, 228555, 253950, 274266, 304740, 380925, 423250, 457110, 507900, 548532, 634875, 685665, 761850, 846500, 914220, 1142775, 1269750, 1371330, 1523700, 1904625, 2285550, 2539500, 2742660, 3428325, 3809250, 4571100, 5713875, 6856650, 7618500, 11427750, 13713300, 17141625, 22855500, 34283250, 68566500]

約数ペア:

[(1, 68566500), (2, 34283250), (3, 22855500), (4, 17141625), (5, 13713300), (6, 11427750), (9, 7618500), (10, 6856650), (12, 5713875), (15, 4571100), (18, 3809250), (20, 3428325), (25, 2742660), (27, 2539500), (30, 2285550), (36, 1904625), (45, 1523700), (50, 1371330), (54, 1269750), (60, 1142775), (75, 914220), (81, 846500), (90, 761850), (100, 685665), (108, 634875), (125, 548532), (135, 507900), (150, 457110), (162, 423250), (180, 380925), (225, 304740), (250, 274266), (270, 253950), (300, 228555), (324, 211625), (375, 182844), (405, 169300), (450, 152370), (500, 137133), (540, 126975), (675, 101580), (750, 91422), (810, 84650), (900, 76185), (1125, 60948), (1350, 50790), (1500, 45711), (1620, 42325), (1693, 40500), (2025, 33860), (2250, 30474), (2700, 25395), (3375, 20316), (3386, 20250), (4050, 16930), (4500, 15237), (5079, 13500), (6750, 10158), (6772, 10125), (8100, 8465)]