68832060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 223440000

約数和(自身を除く): 154607940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 499, 570, 605, 627, 660, 726, 836, 998, 1045, 1140, 1210, 1254, 1452, 1497, 1815, 1996, 2090, 2299, 2420, 2495, 2508, 2994, 3135, 3630, 4180, 4598, 4990, 5489, 5988, 6270, 6897, 7260, 7485, 9196, 9481, 9980, 10978, 11495, 12540, 13794, 14970, 16467, 18962, 21956, 22990, 27445, 27588, 28443, 29940, 32934, 34485, 37924, 45980, 47405, 54890, 56886, 60379, 65868, 68970, 82335, 94810, 104291, 109780, 113772, 120758, 137940, 142215, 164670, 181137, 189620, 208582, 241516, 284430, 301895, 312873, 329340, 362274, 417164, 521455, 568860, 603790, 625746, 724548, 905685, 1042910, 1147201, 1207580, 1251492, 1564365, 1811370, 2085820, 2294402, 3128730, 3441603, 3622740, 4588804, 5736005, 6257460, 6883206, 11472010, 13766412, 17208015, 22944020, 34416030, 68832060]

約数ペア:

[(1, 68832060), (2, 34416030), (3, 22944020), (4, 17208015), (5, 13766412), (6, 11472010), (10, 6883206), (11, 6257460), (12, 5736005), (15, 4588804), (19, 3622740), (20, 3441603), (22, 3128730), (30, 2294402), (33, 2085820), (38, 1811370), (44, 1564365), (55, 1251492), (57, 1207580), (60, 1147201), (66, 1042910), (76, 905685), (95, 724548), (110, 625746), (114, 603790), (121, 568860), (132, 521455), (165, 417164), (190, 362274), (209, 329340), (220, 312873), (228, 301895), (242, 284430), (285, 241516), (330, 208582), (363, 189620), (380, 181137), (418, 164670), (484, 142215), (499, 137940), (570, 120758), (605, 113772), (627, 109780), (660, 104291), (726, 94810), (836, 82335), (998, 68970), (1045, 65868), (1140, 60379), (1210, 56886), (1254, 54890), (1452, 47405), (1497, 45980), (1815, 37924), (1996, 34485), (2090, 32934), (2299, 29940), (2420, 28443), (2495, 27588), (2508, 27445), (2994, 22990), (3135, 21956), (3630, 18962), (4180, 16467), (4598, 14970), (4990, 13794), (5489, 12540), (5988, 11495), (6270, 10978), (6897, 9980), (7260, 9481), (7485, 9196)]