217192860

素因数分解:

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

素因数の和:3312

約数の個数: 96

約数和(自身を含む): 681246720

約数和(自身を除く): 464053860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3167, 3429, 3810, 4572, 5715, 6334, 6858, 7620, 9501, 11430, 12668, 13716, 15835, 17145, 19002, 22860, 28503, 31670, 34290, 38004, 47505, 57006, 63340, 68580, 85509, 95010, 114012, 142515, 171018, 190020, 285030, 342036, 402209, 427545, 570060, 804418, 855090, 1206627, 1608836, 1710180, 2011045, 2413254, 3619881, 4022090, 4826508, 6033135, 7239762, 8044180, 10859643, 12066270, 14479524, 18099405, 21719286, 24132540, 36198810, 43438572, 54298215, 72397620, 108596430, 217192860]

約数ペア:

[(1, 217192860), (2, 108596430), (3, 72397620), (4, 54298215), (5, 43438572), (6, 36198810), (9, 24132540), (10, 21719286), (12, 18099405), (15, 14479524), (18, 12066270), (20, 10859643), (27, 8044180), (30, 7239762), (36, 6033135), (45, 4826508), (54, 4022090), (60, 3619881), (90, 2413254), (108, 2011045), (127, 1710180), (135, 1608836), (180, 1206627), (254, 855090), (270, 804418), (381, 570060), (508, 427545), (540, 402209), (635, 342036), (762, 285030), (1143, 190020), (1270, 171018), (1524, 142515), (1905, 114012), (2286, 95010), (2540, 85509), (3167, 68580), (3429, 63340), (3810, 57006), (4572, 47505), (5715, 38004), (6334, 34290), (6858, 31670), (7620, 28503), (9501, 22860), (11430, 19002), (12668, 17145), (13716, 15835)]