56679000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2730

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 145497000

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, 2699, 3000, 3500, 4200, 5250, 5398, 7000, 8097, 10500, 10796, 13495, 16194, 18893, 21000, 21592, 26990, 32388, 37786, 40485, 53980, 56679, 64776, 67475, 75572, 80970, 94465, 107960, 113358, 134950, 151144, 161940, 188930, 202425, 226716, 269900, 283395, 323880, 337375, 377860, 404850, 453432, 472325, 539800, 566790, 674750, 755720, 809700, 944650, 1012125, 1133580, 1349500, 1416975, 1619400, 1889300, 2024250, 2267160, 2361625, 2699000, 2833950, 3778600, 4048500, 4723250, 5667900, 7084875, 8097000, 9446500, 11335800, 14169750, 18893000, 28339500, 56679000]

約数ペア:

[(1, 56679000), (2, 28339500), (3, 18893000), (4, 14169750), (5, 11335800), (6, 9446500), (7, 8097000), (8, 7084875), (10, 5667900), (12, 4723250), (14, 4048500), (15, 3778600), (20, 2833950), (21, 2699000), (24, 2361625), (25, 2267160), (28, 2024250), (30, 1889300), (35, 1619400), (40, 1416975), (42, 1349500), (50, 1133580), (56, 1012125), (60, 944650), (70, 809700), (75, 755720), (84, 674750), (100, 566790), (105, 539800), (120, 472325), (125, 453432), (140, 404850), (150, 377860), (168, 337375), (175, 323880), (200, 283395), (210, 269900), (250, 226716), (280, 202425), (300, 188930), (350, 161940), (375, 151144), (420, 134950), (500, 113358), (525, 107960), (600, 94465), (700, 80970), (750, 75572), (840, 67475), (875, 64776), (1000, 56679), (1050, 53980), (1400, 40485), (1500, 37786), (1750, 32388), (2100, 26990), (2625, 21592), (2699, 21000), (3000, 18893), (3500, 16194), (4200, 13495), (5250, 10796), (5398, 10500), (7000, 8097)]