72397620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 221405184

約数和(自身を除く): 149007564

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, 3167, 3810, 4572, 5715, 6334, 7620, 9501, 11430, 12668, 15835, 19002, 22860, 28503, 31670, 38004, 47505, 57006, 63340, 95010, 114012, 142515, 190020, 285030, 402209, 570060, 804418, 1206627, 1608836, 2011045, 2413254, 3619881, 4022090, 4826508, 6033135, 7239762, 8044180, 12066270, 14479524, 18099405, 24132540, 36198810, 72397620]

約数ペア:

[(1, 72397620), (2, 36198810), (3, 24132540), (4, 18099405), (5, 14479524), (6, 12066270), (9, 8044180), (10, 7239762), (12, 6033135), (15, 4826508), (18, 4022090), (20, 3619881), (30, 2413254), (36, 2011045), (45, 1608836), (60, 1206627), (90, 804418), (127, 570060), (180, 402209), (254, 285030), (381, 190020), (508, 142515), (635, 114012), (762, 95010), (1143, 63340), (1270, 57006), (1524, 47505), (1905, 38004), (2286, 31670), (2540, 28503), (3167, 22860), (3810, 19002), (4572, 15835), (5715, 12668), (6334, 11430), (7620, 9501)]