139198500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 240

約数和(自身を含む): 520071552

約数和(自身を除く): 380873052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 324, 350, 375, 378, 405, 420, 450, 491, 500, 525, 540, 567, 630, 675, 700, 750, 756, 810, 875, 900, 945, 982, 1050, 1125, 1134, 1260, 1350, 1473, 1500, 1575, 1620, 1750, 1890, 1964, 2025, 2100, 2250, 2268, 2455, 2625, 2700, 2835, 2946, 3150, 3375, 3437, 3500, 3780, 4050, 4419, 4500, 4725, 4910, 5250, 5670, 5892, 6300, 6750, 6874, 7365, 7875, 8100, 8838, 9450, 9820, 10125, 10311, 10500, 11340, 12275, 13257, 13500, 13748, 14175, 14730, 15750, 17185, 17676, 18900, 20250, 20622, 22095, 23625, 24550, 26514, 28350, 29460, 30933, 31500, 34370, 36825, 39771, 40500, 41244, 44190, 47250, 49100, 51555, 53028, 56700, 61375, 61866, 66285, 68740, 70875, 73650, 79542, 85925, 88380, 92799, 94500, 103110, 110475, 122750, 123732, 132570, 141750, 147300, 154665, 159084, 171850, 184125, 185598, 198855, 206220, 220950, 245500, 257775, 265140, 278397, 283500, 309330, 331425, 343700, 368250, 371196, 397710, 429625, 441900, 463995, 515550, 552375, 556794, 618660, 662850, 736500, 773325, 795420, 859250, 927990, 994275, 1031100, 1104750, 1113588, 1288875, 1325700, 1391985, 1546650, 1657125, 1718500, 1855980, 1988550, 2209500, 2319975, 2577750, 2783970, 3093300, 3314250, 3866625, 3977100, 4639950, 4971375, 5155500, 5567940, 6628500, 6959925, 7733250, 9279900, 9942750, 11599875, 13919850, 15466500, 19885500, 23199750, 27839700, 34799625, 46399500, 69599250, 139198500]

約数ペア:

[(1, 139198500), (2, 69599250), (3, 46399500), (4, 34799625), (5, 27839700), (6, 23199750), (7, 19885500), (9, 15466500), (10, 13919850), (12, 11599875), (14, 9942750), (15, 9279900), (18, 7733250), (20, 6959925), (21, 6628500), (25, 5567940), (27, 5155500), (28, 4971375), (30, 4639950), (35, 3977100), (36, 3866625), (42, 3314250), (45, 3093300), (50, 2783970), (54, 2577750), (60, 2319975), (63, 2209500), (70, 1988550), (75, 1855980), (81, 1718500), (84, 1657125), (90, 1546650), (100, 1391985), (105, 1325700), (108, 1288875), (125, 1113588), (126, 1104750), (135, 1031100), (140, 994275), (150, 927990), (162, 859250), (175, 795420), (180, 773325), (189, 736500), (210, 662850), (225, 618660), (250, 556794), (252, 552375), (270, 515550), (300, 463995), (315, 441900), (324, 429625), (350, 397710), (375, 371196), (378, 368250), (405, 343700), (420, 331425), (450, 309330), (491, 283500), (500, 278397), (525, 265140), (540, 257775), (567, 245500), (630, 220950), (675, 206220), (700, 198855), (750, 185598), (756, 184125), (810, 171850), (875, 159084), (900, 154665), (945, 147300), (982, 141750), (1050, 132570), (1125, 123732), (1134, 122750), (1260, 110475), (1350, 103110), (1473, 94500), (1500, 92799), (1575, 88380), (1620, 85925), (1750, 79542), (1890, 73650), (1964, 70875), (2025, 68740), (2100, 66285), (2250, 61866), (2268, 61375), (2455, 56700), (2625, 53028), (2700, 51555), (2835, 49100), (2946, 47250), (3150, 44190), (3375, 41244), (3437, 40500), (3500, 39771), (3780, 36825), (4050, 34370), (4419, 31500), (4500, 30933), (4725, 29460), (4910, 28350), (5250, 26514), (5670, 24550), (5892, 23625), (6300, 22095), (6750, 20622), (6874, 20250), (7365, 18900), (7875, 17676), (8100, 17185), (8838, 15750), (9450, 14730), (9820, 14175), (10125, 13748), (10311, 13500), (10500, 13257), (11340, 12275)]