9279900

素因数分解:

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

素因数の和:521

約数の個数: 144

約数和(自身を含む): 34164480

約数和(自身を除く): 24884580

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, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 491, 525, 540, 630, 675, 700, 756, 900, 945, 982, 1050, 1260, 1350, 1473, 1575, 1890, 1964, 2100, 2455, 2700, 2946, 3150, 3437, 3780, 4419, 4725, 4910, 5892, 6300, 6874, 7365, 8838, 9450, 9820, 10311, 12275, 13257, 13748, 14730, 17185, 17676, 18900, 20622, 22095, 24550, 26514, 29460, 30933, 34370, 36825, 41244, 44190, 49100, 51555, 53028, 61866, 66285, 68740, 73650, 85925, 88380, 92799, 103110, 110475, 123732, 132570, 147300, 154665, 171850, 185598, 206220, 220950, 257775, 265140, 309330, 331425, 343700, 371196, 441900, 463995, 515550, 618660, 662850, 773325, 927990, 1031100, 1325700, 1546650, 1855980, 2319975, 3093300, 4639950, 9279900]

約数ペア:

[(1, 9279900), (2, 4639950), (3, 3093300), (4, 2319975), (5, 1855980), (6, 1546650), (7, 1325700), (9, 1031100), (10, 927990), (12, 773325), (14, 662850), (15, 618660), (18, 515550), (20, 463995), (21, 441900), (25, 371196), (27, 343700), (28, 331425), (30, 309330), (35, 265140), (36, 257775), (42, 220950), (45, 206220), (50, 185598), (54, 171850), (60, 154665), (63, 147300), (70, 132570), (75, 123732), (84, 110475), (90, 103110), (100, 92799), (105, 88380), (108, 85925), (126, 73650), (135, 68740), (140, 66285), (150, 61866), (175, 53028), (180, 51555), (189, 49100), (210, 44190), (225, 41244), (252, 36825), (270, 34370), (300, 30933), (315, 29460), (350, 26514), (378, 24550), (420, 22095), (450, 20622), (491, 18900), (525, 17676), (540, 17185), (630, 14730), (675, 13748), (700, 13257), (756, 12275), (900, 10311), (945, 9820), (982, 9450), (1050, 8838), (1260, 7365), (1350, 6874), (1473, 6300), (1575, 5892), (1890, 4910), (1964, 4725), (2100, 4419), (2455, 3780), (2700, 3437), (2946, 3150)]