138906900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 180

約数和(自身を含む): 491531040

約数和(自身を除く): 352624140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1559, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2970, 3118, 3300, 3564, 4050, 4455, 4677, 4950, 5940, 6236, 7425, 7795, 8100, 8910, 9354, 9900, 14031, 14850, 15590, 17149, 17820, 18708, 22275, 23385, 28062, 29700, 31180, 34298, 38975, 42093, 44550, 46770, 51447, 56124, 68596, 70155, 77950, 84186, 85745, 89100, 93540, 102894, 116925, 126279, 140310, 154341, 155900, 168372, 171490, 205788, 210465, 233850, 252558, 257235, 280620, 308682, 342980, 350775, 420930, 428725, 463023, 467700, 505116, 514470, 617364, 631395, 701550, 771705, 841860, 857450, 926046, 1028940, 1052325, 1262790, 1286175, 1389069, 1403100, 1543410, 1714900, 1852092, 2104650, 2315115, 2525580, 2572350, 2778138, 3086820, 3156975, 3858525, 4209300, 4630230, 5144700, 5556276, 6313950, 6945345, 7717050, 9260460, 11575575, 12627900, 13890690, 15434100, 23151150, 27781380, 34726725, 46302300, 69453450, 138906900]

約数ペア:

[(1, 138906900), (2, 69453450), (3, 46302300), (4, 34726725), (5, 27781380), (6, 23151150), (9, 15434100), (10, 13890690), (11, 12627900), (12, 11575575), (15, 9260460), (18, 7717050), (20, 6945345), (22, 6313950), (25, 5556276), (27, 5144700), (30, 4630230), (33, 4209300), (36, 3858525), (44, 3156975), (45, 3086820), (50, 2778138), (54, 2572350), (55, 2525580), (60, 2315115), (66, 2104650), (75, 1852092), (81, 1714900), (90, 1543410), (99, 1403100), (100, 1389069), (108, 1286175), (110, 1262790), (132, 1052325), (135, 1028940), (150, 926046), (162, 857450), (165, 841860), (180, 771705), (198, 701550), (220, 631395), (225, 617364), (270, 514470), (275, 505116), (297, 467700), (300, 463023), (324, 428725), (330, 420930), (396, 350775), (405, 342980), (450, 308682), (495, 280620), (540, 257235), (550, 252558), (594, 233850), (660, 210465), (675, 205788), (810, 171490), (825, 168372), (891, 155900), (900, 154341), (990, 140310), (1100, 126279), (1188, 116925), (1350, 102894), (1485, 93540), (1559, 89100), (1620, 85745), (1650, 84186), (1782, 77950), (1980, 70155), (2025, 68596), (2475, 56124), (2700, 51447), (2970, 46770), (3118, 44550), (3300, 42093), (3564, 38975), (4050, 34298), (4455, 31180), (4677, 29700), (4950, 28062), (5940, 23385), (6236, 22275), (7425, 18708), (7795, 17820), (8100, 17149), (8910, 15590), (9354, 14850), (9900, 14031)]