80763870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 224461440

約数和(自身を除く): 143697570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 418, 570, 605, 627, 726, 1045, 1171, 1210, 1254, 1815, 2090, 2299, 2342, 3135, 3513, 3630, 4598, 5855, 6270, 6897, 7026, 11495, 11710, 12881, 13794, 17565, 22249, 22990, 25762, 34485, 35130, 38643, 44498, 64405, 66747, 68970, 77286, 111245, 128810, 133494, 141691, 193215, 222490, 244739, 283382, 333735, 386430, 425073, 489478, 667470, 708455, 734217, 850146, 1223695, 1416910, 1468434, 2125365, 2447390, 2692129, 3671085, 4250730, 5384258, 7342170, 8076387, 13460645, 16152774, 26921290, 40381935, 80763870]

約数ペア:

[(1, 80763870), (2, 40381935), (3, 26921290), (5, 16152774), (6, 13460645), (10, 8076387), (11, 7342170), (15, 5384258), (19, 4250730), (22, 3671085), (30, 2692129), (33, 2447390), (38, 2125365), (55, 1468434), (57, 1416910), (66, 1223695), (95, 850146), (110, 734217), (114, 708455), (121, 667470), (165, 489478), (190, 425073), (209, 386430), (242, 333735), (285, 283382), (330, 244739), (363, 222490), (418, 193215), (570, 141691), (605, 133494), (627, 128810), (726, 111245), (1045, 77286), (1171, 68970), (1210, 66747), (1254, 64405), (1815, 44498), (2090, 38643), (2299, 35130), (2342, 34485), (3135, 25762), (3513, 22990), (3630, 22249), (4598, 17565), (5855, 13794), (6270, 12881), (6897, 11710), (7026, 11495)]