138473820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 432633600

約数和(自身を除く): 294159780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 540, 694, 739, 1041, 1388, 1478, 1735, 2082, 2217, 2956, 3123, 3470, 3695, 4164, 4434, 5205, 6246, 6651, 6940, 7390, 8868, 9369, 10410, 11085, 12492, 13302, 14780, 15615, 18738, 19953, 20820, 22170, 26604, 31230, 33255, 37476, 39906, 44340, 46845, 62460, 66510, 79812, 93690, 99765, 133020, 187380, 199530, 256433, 399060, 512866, 769299, 1025732, 1282165, 1538598, 2307897, 2564330, 3077196, 3846495, 4615794, 5128660, 6923691, 7692990, 9231588, 11539485, 13847382, 15385980, 23078970, 27694764, 34618455, 46157940, 69236910, 138473820]

約数ペア:

[(1, 138473820), (2, 69236910), (3, 46157940), (4, 34618455), (5, 27694764), (6, 23078970), (9, 15385980), (10, 13847382), (12, 11539485), (15, 9231588), (18, 7692990), (20, 6923691), (27, 5128660), (30, 4615794), (36, 3846495), (45, 3077196), (54, 2564330), (60, 2307897), (90, 1538598), (108, 1282165), (135, 1025732), (180, 769299), (270, 512866), (347, 399060), (540, 256433), (694, 199530), (739, 187380), (1041, 133020), (1388, 99765), (1478, 93690), (1735, 79812), (2082, 66510), (2217, 62460), (2956, 46845), (3123, 44340), (3470, 39906), (3695, 37476), (4164, 33255), (4434, 31230), (5205, 26604), (6246, 22170), (6651, 20820), (6940, 19953), (7390, 18738), (8868, 15615), (9369, 14780), (10410, 13302), (11085, 12492)]