133556220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{105997}}^1$

素因数の和:106019

約数の個数: 72

約数和(自身を含む): 462999264

約数和(自身を除く): 329443044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 105997, 211994, 317991, 423988, 529985, 635982, 741979, 953973, 1059970, 1271964, 1483958, 1589955, 1907946, 2119940, 2225937, 2967916, 3179910, 3709895, 3815892, 4451874, 4769865, 6359820, 6677811, 7419790, 8903748, 9539730, 11129685, 13355622, 14839580, 19079460, 22259370, 26711244, 33389055, 44518740, 66778110, 133556220]

約数ペア:

[(1, 133556220), (2, 66778110), (3, 44518740), (4, 33389055), (5, 26711244), (6, 22259370), (7, 19079460), (9, 14839580), (10, 13355622), (12, 11129685), (14, 9539730), (15, 8903748), (18, 7419790), (20, 6677811), (21, 6359820), (28, 4769865), (30, 4451874), (35, 3815892), (36, 3709895), (42, 3179910), (45, 2967916), (60, 2225937), (63, 2119940), (70, 1907946), (84, 1589955), (90, 1483958), (105, 1271964), (126, 1059970), (140, 953973), (180, 741979), (210, 635982), (252, 529985), (315, 423988), (420, 317991), (630, 211994), (1260, 105997)]