255187650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 649958400

約数和(自身を除く): 394770750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 103, 150, 166, 199, 206, 249, 309, 398, 415, 498, 515, 597, 618, 830, 995, 1030, 1194, 1245, 1545, 1990, 2075, 2490, 2575, 2985, 3090, 4150, 4975, 5150, 5970, 6225, 7725, 8549, 9950, 12450, 14925, 15450, 16517, 17098, 20497, 25647, 29850, 33034, 40994, 42745, 49551, 51294, 61491, 82585, 85490, 99102, 102485, 122982, 128235, 165170, 204970, 213725, 247755, 256470, 307455, 412925, 427450, 495510, 512425, 614910, 641175, 825850, 1024850, 1238775, 1282350, 1537275, 1701251, 2477550, 3074550, 3402502, 5103753, 8506255, 10207506, 17012510, 25518765, 42531275, 51037530, 85062550, 127593825, 255187650]

約数ペア:

[(1, 255187650), (2, 127593825), (3, 85062550), (5, 51037530), (6, 42531275), (10, 25518765), (15, 17012510), (25, 10207506), (30, 8506255), (50, 5103753), (75, 3402502), (83, 3074550), (103, 2477550), (150, 1701251), (166, 1537275), (199, 1282350), (206, 1238775), (249, 1024850), (309, 825850), (398, 641175), (415, 614910), (498, 512425), (515, 495510), (597, 427450), (618, 412925), (830, 307455), (995, 256470), (1030, 247755), (1194, 213725), (1245, 204970), (1545, 165170), (1990, 128235), (2075, 122982), (2490, 102485), (2575, 99102), (2985, 85490), (3090, 82585), (4150, 61491), (4975, 51294), (5150, 49551), (5970, 42745), (6225, 40994), (7725, 33034), (8549, 29850), (9950, 25647), (12450, 20497), (14925, 17098), (15450, 16517)]