143413380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72431}}^1$

素因数の和:72457

約数の個数: 72

約数和(自身を含む): 474574464

約数和(自身を除く): 331161084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 72431, 144862, 217293, 289724, 362155, 434586, 651879, 724310, 796741, 869172, 1086465, 1303758, 1448620, 1593482, 2172930, 2390223, 2607516, 3186964, 3259395, 3983705, 4345860, 4780446, 6518790, 7170669, 7967410, 9560892, 11951115, 13037580, 14341338, 15934820, 23902230, 28682676, 35853345, 47804460, 71706690, 143413380]

約数ペア:

[(1, 143413380), (2, 71706690), (3, 47804460), (4, 35853345), (5, 28682676), (6, 23902230), (9, 15934820), (10, 14341338), (11, 13037580), (12, 11951115), (15, 9560892), (18, 7967410), (20, 7170669), (22, 6518790), (30, 4780446), (33, 4345860), (36, 3983705), (44, 3259395), (45, 3186964), (55, 2607516), (60, 2390223), (66, 2172930), (90, 1593482), (99, 1448620), (110, 1303758), (132, 1086465), (165, 869172), (180, 796741), (198, 724310), (220, 651879), (330, 434586), (396, 362155), (495, 289724), (660, 217293), (990, 144862), (1980, 72431)]