177276420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33961}}^1$

素因数の和:34005

約数の個数: 72

約数和(自身を含む): 556297560

約数和(自身を除く): 379021140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 33961, 67922, 101883, 135844, 169805, 203766, 305649, 339610, 407532, 509415, 611298, 679220, 984869, 1018830, 1222596, 1528245, 1969738, 2037660, 2954607, 3056490, 3939476, 4924345, 5909214, 6112980, 8863821, 9848690, 11818428, 14773035, 17727642, 19697380, 29546070, 35455284, 44319105, 59092140, 88638210, 177276420]

約数ペア:

[(1, 177276420), (2, 88638210), (3, 59092140), (4, 44319105), (5, 35455284), (6, 29546070), (9, 19697380), (10, 17727642), (12, 14773035), (15, 11818428), (18, 9848690), (20, 8863821), (29, 6112980), (30, 5909214), (36, 4924345), (45, 3939476), (58, 3056490), (60, 2954607), (87, 2037660), (90, 1969738), (116, 1528245), (145, 1222596), (174, 1018830), (180, 984869), (261, 679220), (290, 611298), (348, 509415), (435, 407532), (522, 339610), (580, 305649), (870, 203766), (1044, 169805), (1305, 135844), (1740, 101883), (2610, 67922), (5220, 33961)]