127623870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 375943680

約数和(自身を除く): 248319810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 97, 99, 110, 135, 165, 194, 198, 270, 291, 297, 330, 443, 485, 495, 582, 594, 873, 886, 970, 990, 1067, 1329, 1455, 1485, 1746, 2134, 2215, 2619, 2658, 2910, 2970, 3201, 3987, 4365, 4430, 4873, 5238, 5335, 6402, 6645, 7974, 8730, 9603, 9746, 10670, 11961, 13095, 13290, 14619, 16005, 19206, 19935, 23922, 24365, 26190, 28809, 29238, 32010, 39870, 42971, 43857, 48015, 48730, 57618, 59805, 73095, 85942, 87714, 96030, 119610, 128913, 131571, 144045, 146190, 214855, 219285, 257826, 263142, 288090, 386739, 429710, 438570, 472681, 644565, 657855, 773478, 945362, 1160217, 1289130, 1315710, 1418043, 1933695, 2320434, 2363405, 2836086, 3867390, 4254129, 4726810, 5801085, 7090215, 8508258, 11602170, 12762387, 14180430, 21270645, 25524774, 42541290, 63811935, 127623870]

約数ペア:

[(1, 127623870), (2, 63811935), (3, 42541290), (5, 25524774), (6, 21270645), (9, 14180430), (10, 12762387), (11, 11602170), (15, 8508258), (18, 7090215), (22, 5801085), (27, 4726810), (30, 4254129), (33, 3867390), (45, 2836086), (54, 2363405), (55, 2320434), (66, 1933695), (90, 1418043), (97, 1315710), (99, 1289130), (110, 1160217), (135, 945362), (165, 773478), (194, 657855), (198, 644565), (270, 472681), (291, 438570), (297, 429710), (330, 386739), (443, 288090), (485, 263142), (495, 257826), (582, 219285), (594, 214855), (873, 146190), (886, 144045), (970, 131571), (990, 128913), (1067, 119610), (1329, 96030), (1455, 87714), (1485, 85942), (1746, 73095), (2134, 59805), (2215, 57618), (2619, 48730), (2658, 48015), (2910, 43857), (2970, 42971), (3201, 39870), (3987, 32010), (4365, 29238), (4430, 28809), (4873, 26190), (5238, 24365), (5335, 23922), (6402, 19935), (6645, 19206), (7974, 16005), (8730, 14619), (9603, 13290), (9746, 13095), (10670, 11961)]