84810060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1031}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 258070176

約数和(自身を除く): 173260116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1031, 1371, 1828, 2062, 2285, 2742, 3093, 4113, 4124, 4570, 5155, 5484, 6186, 6855, 8226, 9140, 9279, 10310, 12372, 13710, 15465, 16452, 18558, 20565, 20620, 27420, 30930, 37116, 41130, 46395, 61860, 82260, 92790, 185580, 471167, 942334, 1413501, 1884668, 2355835, 2827002, 4240503, 4711670, 5654004, 7067505, 8481006, 9423340, 14135010, 16962012, 21202515, 28270020, 42405030, 84810060]

約数ペア:

[(1, 84810060), (2, 42405030), (3, 28270020), (4, 21202515), (5, 16962012), (6, 14135010), (9, 9423340), (10, 8481006), (12, 7067505), (15, 5654004), (18, 4711670), (20, 4240503), (30, 2827002), (36, 2355835), (45, 1884668), (60, 1413501), (90, 942334), (180, 471167), (457, 185580), (914, 92790), (1031, 82260), (1371, 61860), (1828, 46395), (2062, 41130), (2285, 37116), (2742, 30930), (3093, 27420), (4113, 20620), (4124, 20565), (4570, 18558), (5155, 16452), (5484, 15465), (6186, 13710), (6855, 12372), (8226, 10310), (9140, 9279)]