85423050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 246442560

約数和(自身を除く): 161019510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 97, 103, 114, 150, 171, 190, 194, 206, 225, 285, 291, 309, 342, 450, 475, 485, 515, 570, 582, 618, 855, 873, 927, 950, 970, 1030, 1425, 1455, 1545, 1710, 1746, 1843, 1854, 1957, 2425, 2575, 2850, 2910, 3090, 3686, 3914, 4275, 4365, 4635, 4850, 5150, 5529, 5871, 7275, 7725, 8550, 8730, 9215, 9270, 9785, 9991, 11058, 11742, 14550, 15450, 16587, 17613, 18430, 19570, 19982, 21825, 23175, 27645, 29355, 29973, 33174, 35226, 43650, 46075, 46350, 48925, 49955, 55290, 58710, 59946, 82935, 88065, 89919, 92150, 97850, 99910, 138225, 146775, 149865, 165870, 176130, 179838, 189829, 249775, 276450, 293550, 299730, 379658, 414675, 440325, 449595, 499550, 569487, 749325, 829350, 880650, 899190, 949145, 1138974, 1498650, 1708461, 1898290, 2247975, 2847435, 3416922, 4495950, 4745725, 5694870, 8542305, 9491450, 14237175, 17084610, 28474350, 42711525, 85423050]

約数ペア:

[(1, 85423050), (2, 42711525), (3, 28474350), (5, 17084610), (6, 14237175), (9, 9491450), (10, 8542305), (15, 5694870), (18, 4745725), (19, 4495950), (25, 3416922), (30, 2847435), (38, 2247975), (45, 1898290), (50, 1708461), (57, 1498650), (75, 1138974), (90, 949145), (95, 899190), (97, 880650), (103, 829350), (114, 749325), (150, 569487), (171, 499550), (190, 449595), (194, 440325), (206, 414675), (225, 379658), (285, 299730), (291, 293550), (309, 276450), (342, 249775), (450, 189829), (475, 179838), (485, 176130), (515, 165870), (570, 149865), (582, 146775), (618, 138225), (855, 99910), (873, 97850), (927, 92150), (950, 89919), (970, 88065), (1030, 82935), (1425, 59946), (1455, 58710), (1545, 55290), (1710, 49955), (1746, 48925), (1843, 46350), (1854, 46075), (1957, 43650), (2425, 35226), (2575, 33174), (2850, 29973), (2910, 29355), (3090, 27645), (3686, 23175), (3914, 21825), (4275, 19982), (4365, 19570), (4635, 18430), (4850, 17613), (5150, 16587), (5529, 15450), (5871, 14550), (7275, 11742), (7725, 11058), (8550, 9991), (8730, 9785), (9215, 9270)]