90039180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19489}}^1$

素因数の和:19519

約数の個数: 96

約数和(自身を含む): 314334720

約数和(自身を除く): 224295540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 19489, 38978, 58467, 77956, 97445, 116934, 136423, 194890, 214379, 233868, 272846, 292335, 389780, 409269, 428758, 545692, 584670, 643137, 682115, 818538, 857516, 1071895, 1169340, 1286274, 1364230, 1500653, 1637076, 2046345, 2143790, 2572548, 2728460, 3001306, 3215685, 4092690, 4287580, 4501959, 6002612, 6431370, 7503265, 8185380, 9003918, 12862740, 15006530, 18007836, 22509795, 30013060, 45019590, 90039180]

約数ペア:

[(1, 90039180), (2, 45019590), (3, 30013060), (4, 22509795), (5, 18007836), (6, 15006530), (7, 12862740), (10, 9003918), (11, 8185380), (12, 7503265), (14, 6431370), (15, 6002612), (20, 4501959), (21, 4287580), (22, 4092690), (28, 3215685), (30, 3001306), (33, 2728460), (35, 2572548), (42, 2143790), (44, 2046345), (55, 1637076), (60, 1500653), (66, 1364230), (70, 1286274), (77, 1169340), (84, 1071895), (105, 857516), (110, 818538), (132, 682115), (140, 643137), (154, 584670), (165, 545692), (210, 428758), (220, 409269), (231, 389780), (308, 292335), (330, 272846), (385, 233868), (420, 214379), (462, 194890), (660, 136423), (770, 116934), (924, 97445), (1155, 77956), (1540, 58467), (2310, 38978), (4620, 19489)]