151937720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 376012800

約数和(自身を除く): 224075080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2719, 2794, 5080, 5438, 5588, 6985, 10876, 11176, 13595, 13970, 21752, 27190, 27940, 29909, 54380, 55880, 59818, 108760, 119636, 149545, 239272, 299090, 345313, 598180, 690626, 1196360, 1381252, 1726565, 2762504, 3453130, 3798443, 6906260, 7596886, 13812520, 15193772, 18992215, 30387544, 37984430, 75968860, 151937720]

約数ペア:

[(1, 151937720), (2, 75968860), (4, 37984430), (5, 30387544), (8, 18992215), (10, 15193772), (11, 13812520), (20, 7596886), (22, 6906260), (40, 3798443), (44, 3453130), (55, 2762504), (88, 1726565), (110, 1381252), (127, 1196360), (220, 690626), (254, 598180), (440, 345313), (508, 299090), (635, 239272), (1016, 149545), (1270, 119636), (1397, 108760), (2540, 59818), (2719, 55880), (2794, 54380), (5080, 29909), (5438, 27940), (5588, 27190), (6985, 21752), (10876, 13970), (11176, 13595)]