4495950

素因数分解:

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

素因数の和:218

約数の個数: 72

約数和(自身を含む): 12322128

約数和(自身を除く): 7826178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 103, 150, 194, 206, 225, 291, 309, 450, 485, 515, 582, 618, 873, 927, 970, 1030, 1455, 1545, 1746, 1854, 2425, 2575, 2910, 3090, 4365, 4635, 4850, 5150, 7275, 7725, 8730, 9270, 9991, 14550, 15450, 19982, 21825, 23175, 29973, 43650, 46350, 49955, 59946, 89919, 99910, 149865, 179838, 249775, 299730, 449595, 499550, 749325, 899190, 1498650, 2247975, 4495950]

約数ペア:

[(1, 4495950), (2, 2247975), (3, 1498650), (5, 899190), (6, 749325), (9, 499550), (10, 449595), (15, 299730), (18, 249775), (25, 179838), (30, 149865), (45, 99910), (50, 89919), (75, 59946), (90, 49955), (97, 46350), (103, 43650), (150, 29973), (194, 23175), (206, 21825), (225, 19982), (291, 15450), (309, 14550), (450, 9991), (485, 9270), (515, 8730), (582, 7725), (618, 7275), (873, 5150), (927, 4850), (970, 4635), (1030, 4365), (1455, 3090), (1545, 2910), (1746, 2575), (1854, 2425)]