143968140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15159

約数の個数: 72

約数和(自身を含む): 444972528

約数和(自身を除く): 301004388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 15091, 30182, 45273, 60364, 75455, 90546, 135819, 150910, 181092, 226365, 271638, 301820, 452730, 543276, 679095, 799823, 905460, 1358190, 1599646, 2399469, 2716380, 3199292, 3999115, 4798938, 7198407, 7998230, 9597876, 11997345, 14396814, 15996460, 23994690, 28793628, 35992035, 47989380, 71984070, 143968140]

約数ペア:

[(1, 143968140), (2, 71984070), (3, 47989380), (4, 35992035), (5, 28793628), (6, 23994690), (9, 15996460), (10, 14396814), (12, 11997345), (15, 9597876), (18, 7998230), (20, 7198407), (30, 4798938), (36, 3999115), (45, 3199292), (53, 2716380), (60, 2399469), (90, 1599646), (106, 1358190), (159, 905460), (180, 799823), (212, 679095), (265, 543276), (318, 452730), (477, 301820), (530, 271638), (636, 226365), (795, 181092), (954, 150910), (1060, 135819), (1590, 90546), (1908, 75455), (2385, 60364), (3180, 45273), (4770, 30182), (9540, 15091)]