68014800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2730

約数の個数: 180

約数和(自身を含む): 269848800

約数和(自身を除く): 201834000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2699, 2800, 3150, 3600, 4200, 5040, 5398, 6300, 8097, 8400, 10796, 12600, 13495, 16194, 18893, 21592, 24291, 25200, 26990, 32388, 37786, 40485, 43184, 48582, 53980, 56679, 64776, 67475, 75572, 80970, 94465, 97164, 107960, 113358, 121455, 129552, 134950, 151144, 161940, 170037, 188930, 194328, 202425, 215920, 226716, 242910, 269900, 283395, 302288, 323880, 340074, 377860, 388656, 404850, 453432, 472325, 485820, 539800, 566790, 607275, 647760, 680148, 755720, 809700, 850185, 906864, 944650, 971640, 1079600, 1133580, 1214550, 1360296, 1416975, 1511440, 1619400, 1700370, 1889300, 1943280, 2267160, 2429100, 2720592, 2833950, 3238800, 3400740, 3778600, 4250925, 4534320, 4858200, 5667900, 6801480, 7557200, 8501850, 9716400, 11335800, 13602960, 17003700, 22671600, 34007400, 68014800]

約数ペア:

[(1, 68014800), (2, 34007400), (3, 22671600), (4, 17003700), (5, 13602960), (6, 11335800), (7, 9716400), (8, 8501850), (9, 7557200), (10, 6801480), (12, 5667900), (14, 4858200), (15, 4534320), (16, 4250925), (18, 3778600), (20, 3400740), (21, 3238800), (24, 2833950), (25, 2720592), (28, 2429100), (30, 2267160), (35, 1943280), (36, 1889300), (40, 1700370), (42, 1619400), (45, 1511440), (48, 1416975), (50, 1360296), (56, 1214550), (60, 1133580), (63, 1079600), (70, 971640), (72, 944650), (75, 906864), (80, 850185), (84, 809700), (90, 755720), (100, 680148), (105, 647760), (112, 607275), (120, 566790), (126, 539800), (140, 485820), (144, 472325), (150, 453432), (168, 404850), (175, 388656), (180, 377860), (200, 340074), (210, 323880), (225, 302288), (240, 283395), (252, 269900), (280, 242910), (300, 226716), (315, 215920), (336, 202425), (350, 194328), (360, 188930), (400, 170037), (420, 161940), (450, 151144), (504, 134950), (525, 129552), (560, 121455), (600, 113358), (630, 107960), (700, 97164), (720, 94465), (840, 80970), (900, 75572), (1008, 67475), (1050, 64776), (1200, 56679), (1260, 53980), (1400, 48582), (1575, 43184), (1680, 40485), (1800, 37786), (2100, 32388), (2520, 26990), (2699, 25200), (2800, 24291), (3150, 21592), (3600, 18893), (4200, 16194), (5040, 13495), (5398, 12600), (6300, 10796), (8097, 8400)]