188991660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22063

約数の個数: 96

約数和(自身を含む): 621718272

約数和(自身を除く): 432726612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 22027, 44054, 66081, 88108, 110135, 132162, 220270, 242297, 264324, 286351, 330405, 440540, 484594, 572702, 660810, 726891, 859053, 969188, 1145404, 1211485, 1321620, 1431755, 1453782, 1718106, 2422970, 2863510, 2907564, 3149861, 3436212, 3634455, 4295265, 4845940, 5727020, 6299722, 7268910, 8590530, 9449583, 12599444, 14537820, 15749305, 17181060, 18899166, 31498610, 37798332, 47247915, 62997220, 94495830, 188991660]

約数ペア:

[(1, 188991660), (2, 94495830), (3, 62997220), (4, 47247915), (5, 37798332), (6, 31498610), (10, 18899166), (11, 17181060), (12, 15749305), (13, 14537820), (15, 12599444), (20, 9449583), (22, 8590530), (26, 7268910), (30, 6299722), (33, 5727020), (39, 4845940), (44, 4295265), (52, 3634455), (55, 3436212), (60, 3149861), (65, 2907564), (66, 2863510), (78, 2422970), (110, 1718106), (130, 1453782), (132, 1431755), (143, 1321620), (156, 1211485), (165, 1145404), (195, 969188), (220, 859053), (260, 726891), (286, 660810), (330, 572702), (390, 484594), (429, 440540), (572, 330405), (660, 286351), (715, 264324), (780, 242297), (858, 220270), (1430, 132162), (1716, 110135), (2145, 88108), (2860, 66081), (4290, 44054), (8580, 22027)]