137702820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 395337600

約数和(自身を除く): 257634780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 149, 211, 219, 292, 298, 365, 422, 438, 447, 596, 633, 730, 745, 844, 876, 894, 1055, 1095, 1266, 1460, 1490, 1788, 2110, 2190, 2235, 2532, 2980, 3165, 4220, 4380, 4470, 6330, 8940, 10877, 12660, 15403, 21754, 30806, 31439, 32631, 43508, 46209, 54385, 61612, 62878, 65262, 77015, 92418, 94317, 108770, 125756, 130524, 154030, 157195, 163155, 184836, 188634, 217540, 231045, 308060, 314390, 326310, 377268, 462090, 471585, 628780, 652620, 924180, 943170, 1886340, 2295047, 4590094, 6885141, 9180188, 11475235, 13770282, 22950470, 27540564, 34425705, 45900940, 68851410, 137702820]

約数ペア:

[(1, 137702820), (2, 68851410), (3, 45900940), (4, 34425705), (5, 27540564), (6, 22950470), (10, 13770282), (12, 11475235), (15, 9180188), (20, 6885141), (30, 4590094), (60, 2295047), (73, 1886340), (146, 943170), (149, 924180), (211, 652620), (219, 628780), (292, 471585), (298, 462090), (365, 377268), (422, 326310), (438, 314390), (447, 308060), (596, 231045), (633, 217540), (730, 188634), (745, 184836), (844, 163155), (876, 157195), (894, 154030), (1055, 130524), (1095, 125756), (1266, 108770), (1460, 94317), (1490, 92418), (1788, 77015), (2110, 65262), (2190, 62878), (2235, 61612), (2532, 54385), (2980, 46209), (3165, 43508), (4220, 32631), (4380, 31439), (4470, 30806), (6330, 21754), (8940, 15403), (10877, 12660)]