27624100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 75550720

約数和(自身を除く): 47926620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 67, 70, 76, 95, 100, 124, 133, 134, 140, 155, 175, 190, 217, 266, 268, 310, 335, 350, 380, 434, 469, 475, 532, 589, 620, 665, 670, 700, 775, 868, 938, 950, 1085, 1178, 1273, 1330, 1340, 1550, 1675, 1876, 1900, 2077, 2170, 2345, 2356, 2546, 2660, 2945, 3100, 3325, 3350, 4123, 4154, 4340, 4690, 5092, 5425, 5890, 6365, 6650, 6700, 8246, 8308, 8911, 9380, 10385, 10850, 11725, 11780, 12730, 13300, 14539, 14725, 16492, 17822, 20615, 20770, 21700, 23450, 25460, 29078, 29450, 31825, 35644, 39463, 41230, 41540, 44555, 46900, 51925, 58156, 58900, 63650, 72695, 78926, 82460, 89110, 103075, 103850, 127300, 145390, 157852, 178220, 197315, 206150, 207700, 222775, 276241, 290780, 363475, 394630, 412300, 445550, 552482, 726950, 789260, 891100, 986575, 1104964, 1381205, 1453900, 1973150, 2762410, 3946300, 5524820, 6906025, 13812050, 27624100]

約数ペア:

[(1, 27624100), (2, 13812050), (4, 6906025), (5, 5524820), (7, 3946300), (10, 2762410), (14, 1973150), (19, 1453900), (20, 1381205), (25, 1104964), (28, 986575), (31, 891100), (35, 789260), (38, 726950), (50, 552482), (62, 445550), (67, 412300), (70, 394630), (76, 363475), (95, 290780), (100, 276241), (124, 222775), (133, 207700), (134, 206150), (140, 197315), (155, 178220), (175, 157852), (190, 145390), (217, 127300), (266, 103850), (268, 103075), (310, 89110), (335, 82460), (350, 78926), (380, 72695), (434, 63650), (469, 58900), (475, 58156), (532, 51925), (589, 46900), (620, 44555), (665, 41540), (670, 41230), (700, 39463), (775, 35644), (868, 31825), (938, 29450), (950, 29078), (1085, 25460), (1178, 23450), (1273, 21700), (1330, 20770), (1340, 20615), (1550, 17822), (1675, 16492), (1876, 14725), (1900, 14539), (2077, 13300), (2170, 12730), (2345, 11780), (2356, 11725), (2546, 10850), (2660, 10385), (2945, 9380), (3100, 8911), (3325, 8308), (3350, 8246), (4123, 6700), (4154, 6650), (4340, 6365), (4690, 5890), (5092, 5425)]