108191300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 270649344

約数和(自身を除く): 162458044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 889, 1217, 1270, 1778, 2434, 2540, 3175, 3556, 4445, 4868, 6085, 6350, 8519, 8890, 12170, 12700, 17038, 17780, 22225, 24340, 30425, 34076, 42595, 44450, 60850, 85190, 88900, 121700, 154559, 170380, 212975, 309118, 425950, 618236, 772795, 851900, 1081913, 1545590, 2163826, 3091180, 3863975, 4327652, 5409565, 7727950, 10819130, 15455900, 21638260, 27047825, 54095650, 108191300]

約数ペア:

[(1, 108191300), (2, 54095650), (4, 27047825), (5, 21638260), (7, 15455900), (10, 10819130), (14, 7727950), (20, 5409565), (25, 4327652), (28, 3863975), (35, 3091180), (50, 2163826), (70, 1545590), (100, 1081913), (127, 851900), (140, 772795), (175, 618236), (254, 425950), (350, 309118), (508, 212975), (635, 170380), (700, 154559), (889, 121700), (1217, 88900), (1270, 85190), (1778, 60850), (2434, 44450), (2540, 42595), (3175, 34076), (3556, 30425), (4445, 24340), (4868, 22225), (6085, 17780), (6350, 17038), (8519, 12700), (8890, 12170)]