67505580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3095

約数の個数: 72

約数和(自身を含む): 206449152

約数和(自身を除く): 138943572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 2953, 3810, 4572, 5715, 5906, 7620, 8859, 11430, 11812, 14765, 17718, 22860, 26577, 29530, 35436, 44295, 53154, 59060, 88590, 106308, 132885, 177180, 265770, 375031, 531540, 750062, 1125093, 1500124, 1875155, 2250186, 3375279, 3750310, 4500372, 5625465, 6750558, 7500620, 11250930, 13501116, 16876395, 22501860, 33752790, 67505580]

約数ペア:

[(1, 67505580), (2, 33752790), (3, 22501860), (4, 16876395), (5, 13501116), (6, 11250930), (9, 7500620), (10, 6750558), (12, 5625465), (15, 4500372), (18, 3750310), (20, 3375279), (30, 2250186), (36, 1875155), (45, 1500124), (60, 1125093), (90, 750062), (127, 531540), (180, 375031), (254, 265770), (381, 177180), (508, 132885), (635, 106308), (762, 88590), (1143, 59060), (1270, 53154), (1524, 44295), (1905, 35436), (2286, 29530), (2540, 26577), (2953, 22860), (3810, 17718), (4572, 14765), (5715, 11812), (5906, 11430), (7620, 8859)]