88695420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 287790720

約数和(自身を除く): 199095300

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, 570, 605, 627, 643, 660, 726, 836, 1045, 1140, 1210, 1254, 1286, 1452, 1815, 1929, 2090, 2299, 2420, 2508, 2572, 3135, 3215, 3630, 3858, 4180, 4598, 6270, 6430, 6897, 7073, 7260, 7716, 9196, 9645, 11495, 12217, 12540, 12860, 13794, 14146, 19290, 21219, 22990, 24434, 27588, 28292, 34485, 35365, 36651, 38580, 42438, 45980, 48868, 61085, 68970, 70730, 73302, 77803, 84876, 106095, 122170, 134387, 137940, 141460, 146604, 155606, 183255, 212190, 233409, 244340, 268774, 311212, 366510, 389015, 403161, 424380, 466818, 537548, 671935, 733020, 778030, 806322, 933636, 1167045, 1343870, 1478257, 1556060, 1612644, 2015805, 2334090, 2687740, 2956514, 4031610, 4434771, 4668180, 5913028, 7391285, 8063220, 8869542, 14782570, 17739084, 22173855, 29565140, 44347710, 88695420]

約数ペア:

[(1, 88695420), (2, 44347710), (3, 29565140), (4, 22173855), (5, 17739084), (6, 14782570), (10, 8869542), (11, 8063220), (12, 7391285), (15, 5913028), (19, 4668180), (20, 4434771), (22, 4031610), (30, 2956514), (33, 2687740), (38, 2334090), (44, 2015805), (55, 1612644), (57, 1556060), (60, 1478257), (66, 1343870), (76, 1167045), (95, 933636), (110, 806322), (114, 778030), (121, 733020), (132, 671935), (165, 537548), (190, 466818), (209, 424380), (220, 403161), (228, 389015), (242, 366510), (285, 311212), (330, 268774), (363, 244340), (380, 233409), (418, 212190), (484, 183255), (570, 155606), (605, 146604), (627, 141460), (643, 137940), (660, 134387), (726, 122170), (836, 106095), (1045, 84876), (1140, 77803), (1210, 73302), (1254, 70730), (1286, 68970), (1452, 61085), (1815, 48868), (1929, 45980), (2090, 42438), (2299, 38580), (2420, 36651), (2508, 35365), (2572, 34485), (3135, 28292), (3215, 27588), (3630, 24434), (3858, 22990), (4180, 21219), (4598, 19290), (6270, 14146), (6430, 13794), (6897, 12860), (7073, 12540), (7260, 12217), (7716, 11495), (9196, 9645)]