155291850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16461

約数の個数: 96

約数和(自身を含む): 489075840

約数和(自身を除く): 333783990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 16433, 32866, 49299, 82165, 98598, 115031, 147897, 164330, 230062, 246495, 295794, 345093, 410825, 443691, 492990, 575155, 690186, 739485, 821650, 887382, 1035279, 1150310, 1232475, 1478970, 1725465, 2070558, 2218455, 2464950, 2875775, 3105837, 3450930, 3697425, 4436910, 5176395, 5751550, 6211674, 7394850, 8627325, 10352790, 11092275, 15529185, 17254650, 22184550, 25881975, 31058370, 51763950, 77645925, 155291850]

約数ペア:

[(1, 155291850), (2, 77645925), (3, 51763950), (5, 31058370), (6, 25881975), (7, 22184550), (9, 17254650), (10, 15529185), (14, 11092275), (15, 10352790), (18, 8627325), (21, 7394850), (25, 6211674), (27, 5751550), (30, 5176395), (35, 4436910), (42, 3697425), (45, 3450930), (50, 3105837), (54, 2875775), (63, 2464950), (70, 2218455), (75, 2070558), (90, 1725465), (105, 1478970), (126, 1232475), (135, 1150310), (150, 1035279), (175, 887382), (189, 821650), (210, 739485), (225, 690186), (270, 575155), (315, 492990), (350, 443691), (378, 410825), (450, 345093), (525, 295794), (630, 246495), (675, 230062), (945, 164330), (1050, 147897), (1350, 115031), (1575, 98598), (1890, 82165), (3150, 49299), (4725, 32866), (9450, 16433)]