127663470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 384667920

約数和(自身を除く): 257004450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 617, 627, 726, 855, 990, 1045, 1089, 1210, 1234, 1254, 1710, 1815, 1851, 1881, 2090, 2178, 2299, 3085, 3135, 3630, 3702, 3762, 4598, 5445, 5553, 6170, 6270, 6787, 6897, 9255, 9405, 10890, 11106, 11495, 11723, 13574, 13794, 18510, 18810, 20361, 20691, 22990, 23446, 27765, 33935, 34485, 35169, 40722, 41382, 55530, 58615, 61083, 67870, 68970, 70338, 74657, 101805, 103455, 105507, 117230, 122166, 128953, 149314, 175845, 203610, 206910, 211014, 223971, 257906, 305415, 351690, 373285, 386859, 447942, 527535, 610830, 644765, 671913, 746570, 773718, 1055070, 1119855, 1160577, 1289530, 1343826, 1418483, 1934295, 2239710, 2321154, 2836966, 3359565, 3868590, 4255449, 5802885, 6719130, 7092415, 8510898, 11605770, 12766347, 14184830, 21277245, 25532694, 42554490, 63831735, 127663470]

約数ペア:

[(1, 127663470), (2, 63831735), (3, 42554490), (5, 25532694), (6, 21277245), (9, 14184830), (10, 12766347), (11, 11605770), (15, 8510898), (18, 7092415), (19, 6719130), (22, 5802885), (30, 4255449), (33, 3868590), (38, 3359565), (45, 2836966), (55, 2321154), (57, 2239710), (66, 1934295), (90, 1418483), (95, 1343826), (99, 1289530), (110, 1160577), (114, 1119855), (121, 1055070), (165, 773718), (171, 746570), (190, 671913), (198, 644765), (209, 610830), (242, 527535), (285, 447942), (330, 386859), (342, 373285), (363, 351690), (418, 305415), (495, 257906), (570, 223971), (605, 211014), (617, 206910), (627, 203610), (726, 175845), (855, 149314), (990, 128953), (1045, 122166), (1089, 117230), (1210, 105507), (1234, 103455), (1254, 101805), (1710, 74657), (1815, 70338), (1851, 68970), (1881, 67870), (2090, 61083), (2178, 58615), (2299, 55530), (3085, 41382), (3135, 40722), (3630, 35169), (3702, 34485), (3762, 33935), (4598, 27765), (5445, 23446), (5553, 22990), (6170, 20691), (6270, 20361), (6787, 18810), (6897, 18510), (9255, 13794), (9405, 13574), (10890, 11723), (11106, 11495)]