140509800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 475282080

約数和(自身を除く): 334772280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 251, 300, 311, 360, 450, 502, 600, 622, 753, 900, 933, 1004, 1244, 1255, 1506, 1555, 1800, 1866, 2008, 2259, 2488, 2510, 2799, 3012, 3110, 3732, 3765, 4518, 4665, 5020, 5598, 6024, 6220, 6275, 7464, 7530, 7775, 9036, 9330, 10040, 11196, 11295, 12440, 12550, 13995, 15060, 15550, 18072, 18660, 18825, 22392, 22590, 23325, 25100, 27990, 30120, 31100, 37320, 37650, 45180, 46650, 50200, 55980, 56475, 62200, 69975, 75300, 78061, 90360, 93300, 111960, 112950, 139950, 150600, 156122, 186600, 225900, 234183, 279900, 312244, 390305, 451800, 468366, 559800, 624488, 702549, 780610, 936732, 1170915, 1405098, 1561220, 1873464, 1951525, 2341830, 2810196, 3122440, 3512745, 3903050, 4683660, 5620392, 5854575, 7025490, 7806100, 9367320, 11709150, 14050980, 15612200, 17563725, 23418300, 28101960, 35127450, 46836600, 70254900, 140509800]

約数ペア:

[(1, 140509800), (2, 70254900), (3, 46836600), (4, 35127450), (5, 28101960), (6, 23418300), (8, 17563725), (9, 15612200), (10, 14050980), (12, 11709150), (15, 9367320), (18, 7806100), (20, 7025490), (24, 5854575), (25, 5620392), (30, 4683660), (36, 3903050), (40, 3512745), (45, 3122440), (50, 2810196), (60, 2341830), (72, 1951525), (75, 1873464), (90, 1561220), (100, 1405098), (120, 1170915), (150, 936732), (180, 780610), (200, 702549), (225, 624488), (251, 559800), (300, 468366), (311, 451800), (360, 390305), (450, 312244), (502, 279900), (600, 234183), (622, 225900), (753, 186600), (900, 156122), (933, 150600), (1004, 139950), (1244, 112950), (1255, 111960), (1506, 93300), (1555, 90360), (1800, 78061), (1866, 75300), (2008, 69975), (2259, 62200), (2488, 56475), (2510, 55980), (2799, 50200), (3012, 46650), (3110, 45180), (3732, 37650), (3765, 37320), (4518, 31100), (4665, 30120), (5020, 27990), (5598, 25100), (6024, 23325), (6220, 22590), (6275, 22392), (7464, 18825), (7530, 18660), (7775, 18072), (9036, 15550), (9330, 15060), (10040, 13995), (11196, 12550), (11295, 12440)]