216589050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6868

約数の個数: 72

約数和(自身を含む): 590185440

約数和(自身を除く): 373596390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 6779, 10650, 13558, 15975, 20337, 31950, 33895, 40674, 61011, 67790, 101685, 122022, 169475, 203370, 305055, 338950, 481309, 508425, 610110, 962618, 1016850, 1443927, 1525275, 2406545, 2887854, 3050550, 4331781, 4813090, 7219635, 8663562, 12032725, 14439270, 21658905, 24065450, 36098175, 43317810, 72196350, 108294525, 216589050]

約数ペア:

[(1, 216589050), (2, 108294525), (3, 72196350), (5, 43317810), (6, 36098175), (9, 24065450), (10, 21658905), (15, 14439270), (18, 12032725), (25, 8663562), (30, 7219635), (45, 4813090), (50, 4331781), (71, 3050550), (75, 2887854), (90, 2406545), (142, 1525275), (150, 1443927), (213, 1016850), (225, 962618), (355, 610110), (426, 508425), (450, 481309), (639, 338950), (710, 305055), (1065, 203370), (1278, 169475), (1775, 122022), (2130, 101685), (3195, 67790), (3550, 61011), (5325, 40674), (6390, 33895), (6779, 31950), (10650, 20337), (13558, 15975)]