2997300

素因数分解:

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

素因数の和:217

約数の個数: 72

約数和(自身を含む): 8846656

約数和(自身を除く): 5849356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 103, 150, 194, 206, 291, 300, 309, 388, 412, 485, 515, 582, 618, 970, 1030, 1164, 1236, 1455, 1545, 1940, 2060, 2425, 2575, 2910, 3090, 4850, 5150, 5820, 6180, 7275, 7725, 9700, 9991, 10300, 14550, 15450, 19982, 29100, 29973, 30900, 39964, 49955, 59946, 99910, 119892, 149865, 199820, 249775, 299730, 499550, 599460, 749325, 999100, 1498650, 2997300]

約数ペア:

[(1, 2997300), (2, 1498650), (3, 999100), (4, 749325), (5, 599460), (6, 499550), (10, 299730), (12, 249775), (15, 199820), (20, 149865), (25, 119892), (30, 99910), (50, 59946), (60, 49955), (75, 39964), (97, 30900), (100, 29973), (103, 29100), (150, 19982), (194, 15450), (206, 14550), (291, 10300), (300, 9991), (309, 9700), (388, 7725), (412, 7275), (485, 6180), (515, 5820), (582, 5150), (618, 4850), (970, 3090), (1030, 2910), (1164, 2575), (1236, 2425), (1455, 2060), (1545, 1940)]