142435260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7993}}^1$

素因数の和:8025

約数の個数: 120

約数和(自身を含む): 487506096

約数和(自身を除く): 345070836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 7993, 8910, 15986, 17820, 23979, 31972, 39965, 47958, 71937, 79930, 87923, 95916, 119895, 143874, 159860, 175846, 215811, 239790, 263769, 287748, 351692, 359685, 431622, 439615, 479580, 527538, 647433, 719370, 791307, 863244, 879230, 1055076, 1079055, 1294866, 1318845, 1438740, 1582614, 1758460, 2158110, 2373921, 2589732, 2637690, 3165228, 3237165, 3956535, 4316220, 4747842, 5275380, 6474330, 7121763, 7913070, 9495684, 11869605, 12948660, 14243526, 15826140, 23739210, 28487052, 35608815, 47478420, 71217630, 142435260]

約数ペア:

[(1, 142435260), (2, 71217630), (3, 47478420), (4, 35608815), (5, 28487052), (6, 23739210), (9, 15826140), (10, 14243526), (11, 12948660), (12, 11869605), (15, 9495684), (18, 7913070), (20, 7121763), (22, 6474330), (27, 5275380), (30, 4747842), (33, 4316220), (36, 3956535), (44, 3237165), (45, 3165228), (54, 2637690), (55, 2589732), (60, 2373921), (66, 2158110), (81, 1758460), (90, 1582614), (99, 1438740), (108, 1318845), (110, 1294866), (132, 1079055), (135, 1055076), (162, 879230), (165, 863244), (180, 791307), (198, 719370), (220, 647433), (270, 527538), (297, 479580), (324, 439615), (330, 431622), (396, 359685), (405, 351692), (495, 287748), (540, 263769), (594, 239790), (660, 215811), (810, 175846), (891, 159860), (990, 143874), (1188, 119895), (1485, 95916), (1620, 87923), (1782, 79930), (1980, 71937), (2970, 47958), (3564, 39965), (4455, 31972), (5940, 23979), (7993, 17820), (8910, 15986)]