126220500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 144

約数和(自身を含む): 455180544

約数和(自身を除く): 328960044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4007, 4500, 5250, 6300, 7875, 8014, 10500, 12021, 15750, 16028, 20035, 24042, 28049, 31500, 36063, 40070, 48084, 56098, 60105, 72126, 80140, 84147, 100175, 112196, 120210, 140245, 144252, 168294, 180315, 200350, 240420, 252441, 280490, 300525, 336588, 360630, 400700, 420735, 500875, 504882, 560980, 601050, 701225, 721260, 841470, 901575, 1001750, 1009764, 1202100, 1262205, 1402450, 1502625, 1682940, 1803150, 2003500, 2103675, 2524410, 2804900, 3005250, 3506125, 3606300, 4207350, 4507875, 5048820, 6010500, 6311025, 7012250, 8414700, 9015750, 10518375, 12622050, 14024500, 18031500, 21036750, 25244100, 31555125, 42073500, 63110250, 126220500]

約数ペア:

[(1, 126220500), (2, 63110250), (3, 42073500), (4, 31555125), (5, 25244100), (6, 21036750), (7, 18031500), (9, 14024500), (10, 12622050), (12, 10518375), (14, 9015750), (15, 8414700), (18, 7012250), (20, 6311025), (21, 6010500), (25, 5048820), (28, 4507875), (30, 4207350), (35, 3606300), (36, 3506125), (42, 3005250), (45, 2804900), (50, 2524410), (60, 2103675), (63, 2003500), (70, 1803150), (75, 1682940), (84, 1502625), (90, 1402450), (100, 1262205), (105, 1202100), (125, 1009764), (126, 1001750), (140, 901575), (150, 841470), (175, 721260), (180, 701225), (210, 601050), (225, 560980), (250, 504882), (252, 500875), (300, 420735), (315, 400700), (350, 360630), (375, 336588), (420, 300525), (450, 280490), (500, 252441), (525, 240420), (630, 200350), (700, 180315), (750, 168294), (875, 144252), (900, 140245), (1050, 120210), (1125, 112196), (1260, 100175), (1500, 84147), (1575, 80140), (1750, 72126), (2100, 60105), (2250, 56098), (2625, 48084), (3150, 40070), (3500, 36063), (4007, 31500), (4500, 28049), (5250, 24042), (6300, 20035), (7875, 16028), (8014, 15750), (10500, 12021)]