216474660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1289}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 676166400

約数和(自身を除く): 459691740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 540, 622, 933, 1244, 1289, 1555, 1866, 2578, 2799, 3110, 3732, 3867, 4665, 5156, 5598, 6220, 6445, 7734, 8397, 9330, 11196, 11601, 12890, 13995, 15468, 16794, 18660, 19335, 23202, 25780, 27990, 33588, 34803, 38670, 41985, 46404, 55980, 58005, 69606, 77340, 83970, 116010, 139212, 167940, 174015, 232020, 348030, 400879, 696060, 801758, 1202637, 1603516, 2004395, 2405274, 3607911, 4008790, 4810548, 6013185, 7215822, 8017580, 10823733, 12026370, 14431644, 18039555, 21647466, 24052740, 36079110, 43294932, 54118665, 72158220, 108237330, 216474660]

約数ペア:

[(1, 216474660), (2, 108237330), (3, 72158220), (4, 54118665), (5, 43294932), (6, 36079110), (9, 24052740), (10, 21647466), (12, 18039555), (15, 14431644), (18, 12026370), (20, 10823733), (27, 8017580), (30, 7215822), (36, 6013185), (45, 4810548), (54, 4008790), (60, 3607911), (90, 2405274), (108, 2004395), (135, 1603516), (180, 1202637), (270, 801758), (311, 696060), (540, 400879), (622, 348030), (933, 232020), (1244, 174015), (1289, 167940), (1555, 139212), (1866, 116010), (2578, 83970), (2799, 77340), (3110, 69606), (3732, 58005), (3867, 55980), (4665, 46404), (5156, 41985), (5598, 38670), (6220, 34803), (6445, 33588), (7734, 27990), (8397, 25780), (9330, 23202), (11196, 19335), (11601, 18660), (12890, 16794), (13995, 15468)]