540936900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{28621}}^1$

素因数の和:28651

約数の個数: 144

約数和(自身を含む): 1987511680

約数和(自身を除く): 1446574780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 28621, 57242, 85863, 114484, 143105, 171726, 200347, 257589, 286210, 343452, 400694, 429315, 515178, 572420, 601041, 715525, 772767, 801388, 858630, 1001735, 1030356, 1202082, 1287945, 1431050, 1545534, 1717260, 1803123, 2003470, 2146575, 2404164, 2575890, 2862100, 3005205, 3091068, 3606246, 3863835, 4006940, 4293150, 5008675, 5151780, 5409369, 6010410, 6439725, 7212492, 7727670, 8586300, 9015615, 10017350, 10818738, 12020820, 12879450, 15026025, 15455340, 18031230, 19319175, 20034700, 21637476, 25758900, 27046845, 30052050, 36062460, 38638350, 45078075, 54093690, 60104100, 77276700, 90156150, 108187380, 135234225, 180312300, 270468450, 540936900]

約数ペア:

[(1, 540936900), (2, 270468450), (3, 180312300), (4, 135234225), (5, 108187380), (6, 90156150), (7, 77276700), (9, 60104100), (10, 54093690), (12, 45078075), (14, 38638350), (15, 36062460), (18, 30052050), (20, 27046845), (21, 25758900), (25, 21637476), (27, 20034700), (28, 19319175), (30, 18031230), (35, 15455340), (36, 15026025), (42, 12879450), (45, 12020820), (50, 10818738), (54, 10017350), (60, 9015615), (63, 8586300), (70, 7727670), (75, 7212492), (84, 6439725), (90, 6010410), (100, 5409369), (105, 5151780), (108, 5008675), (126, 4293150), (135, 4006940), (140, 3863835), (150, 3606246), (175, 3091068), (180, 3005205), (189, 2862100), (210, 2575890), (225, 2404164), (252, 2146575), (270, 2003470), (300, 1803123), (315, 1717260), (350, 1545534), (378, 1431050), (420, 1287945), (450, 1202082), (525, 1030356), (540, 1001735), (630, 858630), (675, 801388), (700, 772767), (756, 715525), (900, 601041), (945, 572420), (1050, 515178), (1260, 429315), (1350, 400694), (1575, 343452), (1890, 286210), (2100, 257589), (2700, 200347), (3150, 171726), (3780, 143105), (4725, 114484), (6300, 85863), (9450, 57242), (18900, 28621)]