80927100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 267611344

約数和(自身を除く): 186684244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 97, 100, 103, 108, 135, 150, 162, 180, 194, 206, 225, 270, 291, 300, 309, 324, 388, 405, 412, 450, 485, 515, 540, 582, 618, 675, 810, 873, 900, 927, 970, 1030, 1164, 1236, 1350, 1455, 1545, 1620, 1746, 1854, 1940, 2025, 2060, 2425, 2575, 2619, 2700, 2781, 2910, 3090, 3492, 3708, 4050, 4365, 4635, 4850, 5150, 5238, 5562, 5820, 6180, 7275, 7725, 7857, 8100, 8343, 8730, 9270, 9700, 9991, 10300, 10476, 11124, 13095, 13905, 14550, 15450, 15714, 16686, 17460, 18540, 19982, 21825, 23175, 26190, 27810, 29100, 29973, 30900, 31428, 33372, 39285, 39964, 41715, 43650, 46350, 49955, 52380, 55620, 59946, 65475, 69525, 78570, 83430, 87300, 89919, 92700, 99910, 119892, 130950, 139050, 149865, 157140, 166860, 179838, 196425, 199820, 208575, 249775, 261900, 269757, 278100, 299730, 359676, 392850, 417150, 449595, 499550, 539514, 599460, 749325, 785700, 809271, 834300, 899190, 999100, 1079028, 1348785, 1498650, 1618542, 1798380, 2247975, 2697570, 2997300, 3237084, 4046355, 4495950, 5395140, 6743925, 8092710, 8991900, 13487850, 16185420, 20231775, 26975700, 40463550, 80927100]

約数ペア:

[(1, 80927100), (2, 40463550), (3, 26975700), (4, 20231775), (5, 16185420), (6, 13487850), (9, 8991900), (10, 8092710), (12, 6743925), (15, 5395140), (18, 4495950), (20, 4046355), (25, 3237084), (27, 2997300), (30, 2697570), (36, 2247975), (45, 1798380), (50, 1618542), (54, 1498650), (60, 1348785), (75, 1079028), (81, 999100), (90, 899190), (97, 834300), (100, 809271), (103, 785700), (108, 749325), (135, 599460), (150, 539514), (162, 499550), (180, 449595), (194, 417150), (206, 392850), (225, 359676), (270, 299730), (291, 278100), (300, 269757), (309, 261900), (324, 249775), (388, 208575), (405, 199820), (412, 196425), (450, 179838), (485, 166860), (515, 157140), (540, 149865), (582, 139050), (618, 130950), (675, 119892), (810, 99910), (873, 92700), (900, 89919), (927, 87300), (970, 83430), (1030, 78570), (1164, 69525), (1236, 65475), (1350, 59946), (1455, 55620), (1545, 52380), (1620, 49955), (1746, 46350), (1854, 43650), (1940, 41715), (2025, 39964), (2060, 39285), (2425, 33372), (2575, 31428), (2619, 30900), (2700, 29973), (2781, 29100), (2910, 27810), (3090, 26190), (3492, 23175), (3708, 21825), (4050, 19982), (4365, 18540), (4635, 17460), (4850, 16686), (5150, 15714), (5238, 15450), (5562, 14550), (5820, 13905), (6180, 13095), (7275, 11124), (7725, 10476), (7857, 10300), (8100, 9991), (8343, 9700), (8730, 9270)]