47478420

素因数分解:

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

素因数の和:8022

約数の個数: 96

約数和(自身を含む): 161159040

約数和(自身を除く): 113680620

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 7993, 15986, 23979, 31972, 39965, 47958, 71937, 79930, 87923, 95916, 119895, 143874, 159860, 175846, 215811, 239790, 263769, 287748, 351692, 359685, 431622, 439615, 479580, 527538, 719370, 791307, 863244, 879230, 1055076, 1079055, 1318845, 1438740, 1582614, 1758460, 2158110, 2373921, 2637690, 3165228, 3956535, 4316220, 4747842, 5275380, 7913070, 9495684, 11869605, 15826140, 23739210, 47478420]

約数ペア:

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