2227565550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 6536724480

約数和(自身を除く): 4309158930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 103, 105, 129, 150, 175, 206, 210, 215, 258, 301, 309, 350, 430, 479, 515, 525, 602, 618, 645, 721, 903, 958, 1030, 1050, 1075, 1290, 1437, 1442, 1505, 1545, 1806, 2150, 2163, 2395, 2575, 2874, 3010, 3090, 3225, 3353, 3605, 4326, 4429, 4515, 4790, 5150, 6450, 6706, 7185, 7210, 7525, 7725, 8858, 9030, 10059, 10815, 11975, 13287, 14370, 15050, 15450, 16765, 18025, 20118, 20597, 21630, 22145, 22575, 23950, 26574, 31003, 33530, 35925, 36050, 41194, 44290, 45150, 49337, 50295, 54075, 61791, 62006, 66435, 71850, 83825, 93009, 98674, 100590, 102985, 108150, 110725, 123582, 132870, 144179, 148011, 155015, 167650, 186018, 205970, 221450, 246685, 251475, 288358, 296022, 308955, 310030, 332175, 345359, 432537, 465045, 493370, 502950, 514925, 617910, 664350, 690718, 720895, 740055, 775075, 865074, 930090, 1029850, 1036077, 1233425, 1441790, 1480110, 1544775, 1550150, 1726795, 2072154, 2121491, 2162685, 2325225, 2466850, 3089550, 3453590, 3604475, 3700275, 4242982, 4325370, 4650450, 5180385, 6364473, 7208950, 7400550, 8633975, 10360770, 10607455, 10813425, 12728946, 14850437, 17267950, 21214910, 21626850, 25901925, 29700874, 31822365, 44551311, 51803850, 53037275, 63644730, 74252185, 89102622, 106074550, 148504370, 159111825, 222756555, 318223650, 371260925, 445513110, 742521850, 1113782775, 2227565550]

約数ペア:

[(1, 2227565550), (2, 1113782775), (3, 742521850), (5, 445513110), (6, 371260925), (7, 318223650), (10, 222756555), (14, 159111825), (15, 148504370), (21, 106074550), (25, 89102622), (30, 74252185), (35, 63644730), (42, 53037275), (43, 51803850), (50, 44551311), (70, 31822365), (75, 29700874), (86, 25901925), (103, 21626850), (105, 21214910), (129, 17267950), (150, 14850437), (175, 12728946), (206, 10813425), (210, 10607455), (215, 10360770), (258, 8633975), (301, 7400550), (309, 7208950), (350, 6364473), (430, 5180385), (479, 4650450), (515, 4325370), (525, 4242982), (602, 3700275), (618, 3604475), (645, 3453590), (721, 3089550), (903, 2466850), (958, 2325225), (1030, 2162685), (1050, 2121491), (1075, 2072154), (1290, 1726795), (1437, 1550150), (1442, 1544775), (1505, 1480110), (1545, 1441790), (1806, 1233425), (2150, 1036077), (2163, 1029850), (2395, 930090), (2575, 865074), (2874, 775075), (3010, 740055), (3090, 720895), (3225, 690718), (3353, 664350), (3605, 617910), (4326, 514925), (4429, 502950), (4515, 493370), (4790, 465045), (5150, 432537), (6450, 345359), (6706, 332175), (7185, 310030), (7210, 308955), (7525, 296022), (7725, 288358), (8858, 251475), (9030, 246685), (10059, 221450), (10815, 205970), (11975, 186018), (13287, 167650), (14370, 155015), (15050, 148011), (15450, 144179), (16765, 132870), (18025, 123582), (20118, 110725), (20597, 108150), (21630, 102985), (22145, 100590), (22575, 98674), (23950, 93009), (26574, 83825), (31003, 71850), (33530, 66435), (35925, 62006), (36050, 61791), (41194, 54075), (44290, 50295), (45150, 49337)]