65331700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 168218400

約数和(自身を除く): 102886700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 199, 245, 268, 335, 350, 398, 469, 490, 670, 700, 796, 938, 980, 995, 1225, 1340, 1393, 1675, 1876, 1990, 2345, 2450, 2786, 3283, 3350, 3980, 4690, 4900, 4975, 5572, 6566, 6700, 6965, 9380, 9751, 9950, 11725, 13132, 13333, 13930, 16415, 19502, 19900, 23450, 26666, 27860, 32830, 34825, 39004, 46900, 48755, 53332, 65660, 66665, 69650, 82075, 93331, 97510, 133330, 139300, 164150, 186662, 195020, 243775, 266660, 328300, 333325, 373324, 466655, 487550, 653317, 666650, 933310, 975100, 1306634, 1333300, 1866620, 2333275, 2613268, 3266585, 4666550, 6533170, 9333100, 13066340, 16332925, 32665850, 65331700]

約数ペア:

[(1, 65331700), (2, 32665850), (4, 16332925), (5, 13066340), (7, 9333100), (10, 6533170), (14, 4666550), (20, 3266585), (25, 2613268), (28, 2333275), (35, 1866620), (49, 1333300), (50, 1306634), (67, 975100), (70, 933310), (98, 666650), (100, 653317), (134, 487550), (140, 466655), (175, 373324), (196, 333325), (199, 328300), (245, 266660), (268, 243775), (335, 195020), (350, 186662), (398, 164150), (469, 139300), (490, 133330), (670, 97510), (700, 93331), (796, 82075), (938, 69650), (980, 66665), (995, 65660), (1225, 53332), (1340, 48755), (1393, 46900), (1675, 39004), (1876, 34825), (1990, 32830), (2345, 27860), (2450, 26666), (2786, 23450), (3283, 19900), (3350, 19502), (3980, 16415), (4690, 13930), (4900, 13333), (4975, 13132), (5572, 11725), (6566, 9950), (6700, 9751), (6965, 9380)]