200207520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139033}}^1$

素因数の和:139054

約数の個数: 72

約数和(自身を含む): 683213076

約数和(自身を除く): 483005556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 139033, 278066, 417099, 556132, 695165, 834198, 1112264, 1251297, 1390330, 1668396, 2085495, 2224528, 2502594, 2780660, 3336792, 4170990, 4449056, 5005188, 5561320, 6256485, 6673584, 8341980, 10010376, 11122640, 12512970, 13347168, 16683960, 20020752, 22245280, 25025940, 33367920, 40041504, 50051880, 66735840, 100103760, 200207520]

約数ペア:

[(1, 200207520), (2, 100103760), (3, 66735840), (4, 50051880), (5, 40041504), (6, 33367920), (8, 25025940), (9, 22245280), (10, 20020752), (12, 16683960), (15, 13347168), (16, 12512970), (18, 11122640), (20, 10010376), (24, 8341980), (30, 6673584), (32, 6256485), (36, 5561320), (40, 5005188), (45, 4449056), (48, 4170990), (60, 3336792), (72, 2780660), (80, 2502594), (90, 2224528), (96, 2085495), (120, 1668396), (144, 1390330), (160, 1251297), (180, 1112264), (240, 834198), (288, 695165), (360, 556132), (480, 417099), (720, 278066), (1440, 139033)]