84147000

素因数分解:

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

素因数の和:4038

約数の個数: 128

約数和(自身を含む): 300119040

約数和(自身を除く): 215972040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4007, 4200, 5250, 7000, 8014, 10500, 12021, 16028, 20035, 21000, 24042, 28049, 32056, 40070, 48084, 56098, 60105, 80140, 84147, 96168, 100175, 112196, 120210, 140245, 160280, 168294, 200350, 224392, 240420, 280490, 300525, 336588, 400700, 420735, 480840, 500875, 560980, 601050, 673176, 701225, 801400, 841470, 1001750, 1121960, 1202100, 1402450, 1502625, 1682940, 2003500, 2103675, 2404200, 2804900, 3005250, 3365880, 3506125, 4007000, 4207350, 5609800, 6010500, 7012250, 8414700, 10518375, 12021000, 14024500, 16829400, 21036750, 28049000, 42073500, 84147000]

約数ペア:

[(1, 84147000), (2, 42073500), (3, 28049000), (4, 21036750), (5, 16829400), (6, 14024500), (7, 12021000), (8, 10518375), (10, 8414700), (12, 7012250), (14, 6010500), (15, 5609800), (20, 4207350), (21, 4007000), (24, 3506125), (25, 3365880), (28, 3005250), (30, 2804900), (35, 2404200), (40, 2103675), (42, 2003500), (50, 1682940), (56, 1502625), (60, 1402450), (70, 1202100), (75, 1121960), (84, 1001750), (100, 841470), (105, 801400), (120, 701225), (125, 673176), (140, 601050), (150, 560980), (168, 500875), (175, 480840), (200, 420735), (210, 400700), (250, 336588), (280, 300525), (300, 280490), (350, 240420), (375, 224392), (420, 200350), (500, 168294), (525, 160280), (600, 140245), (700, 120210), (750, 112196), (840, 100175), (875, 96168), (1000, 84147), (1050, 80140), (1400, 60105), (1500, 56098), (1750, 48084), (2100, 40070), (2625, 32056), (3000, 28049), (3500, 24042), (4007, 21000), (4200, 20035), (5250, 16028), (7000, 12021), (8014, 10500)]