38839500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 145873728

約数和(自身を除く): 107034228

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, 137, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 274, 300, 315, 324, 350, 375, 378, 405, 411, 420, 450, 500, 525, 540, 548, 567, 630, 675, 685, 700, 750, 756, 810, 822, 875, 900, 945, 959, 1050, 1125, 1134, 1233, 1260, 1350, 1370, 1500, 1575, 1620, 1644, 1750, 1890, 1918, 2025, 2055, 2100, 2250, 2268, 2466, 2625, 2700, 2740, 2835, 2877, 3150, 3375, 3425, 3500, 3699, 3780, 3836, 4050, 4110, 4500, 4725, 4795, 4932, 5250, 5670, 5754, 6165, 6300, 6750, 6850, 7398, 7875, 8100, 8220, 8631, 9450, 9590, 10125, 10275, 10500, 11097, 11340, 11508, 12330, 13500, 13700, 14175, 14385, 14796, 15750, 17125, 17262, 18495, 18900, 19180, 20250, 20550, 22194, 23625, 23975, 24660, 25893, 28350, 28770, 30825, 31500, 34250, 34524, 36990, 40500, 41100, 43155, 44388, 47250, 47950, 51375, 51786, 55485, 56700, 57540, 61650, 68500, 70875, 71925, 73980, 77679, 86310, 92475, 94500, 95900, 102750, 103572, 110970, 119875, 123300, 129465, 141750, 143850, 154125, 155358, 172620, 184950, 205500, 215775, 221940, 239750, 258930, 277425, 283500, 287700, 308250, 310716, 359625, 369900, 388395, 431550, 462375, 479500, 517860, 554850, 616500, 647325, 719250, 776790, 863100, 924750, 1078875, 1109700, 1294650, 1387125, 1438500, 1553580, 1849500, 1941975, 2157750, 2589300, 2774250, 3236625, 3883950, 4315500, 5548500, 6473250, 7767900, 9709875, 12946500, 19419750, 38839500]

約数ペア:

[(1, 38839500), (2, 19419750), (3, 12946500), (4, 9709875), (5, 7767900), (6, 6473250), (7, 5548500), (9, 4315500), (10, 3883950), (12, 3236625), (14, 2774250), (15, 2589300), (18, 2157750), (20, 1941975), (21, 1849500), (25, 1553580), (27, 1438500), (28, 1387125), (30, 1294650), (35, 1109700), (36, 1078875), (42, 924750), (45, 863100), (50, 776790), (54, 719250), (60, 647325), (63, 616500), (70, 554850), (75, 517860), (81, 479500), (84, 462375), (90, 431550), (100, 388395), (105, 369900), (108, 359625), (125, 310716), (126, 308250), (135, 287700), (137, 283500), (140, 277425), (150, 258930), (162, 239750), (175, 221940), (180, 215775), (189, 205500), (210, 184950), (225, 172620), (250, 155358), (252, 154125), (270, 143850), (274, 141750), (300, 129465), (315, 123300), (324, 119875), (350, 110970), (375, 103572), (378, 102750), (405, 95900), (411, 94500), (420, 92475), (450, 86310), (500, 77679), (525, 73980), (540, 71925), (548, 70875), (567, 68500), (630, 61650), (675, 57540), (685, 56700), (700, 55485), (750, 51786), (756, 51375), (810, 47950), (822, 47250), (875, 44388), (900, 43155), (945, 41100), (959, 40500), (1050, 36990), (1125, 34524), (1134, 34250), (1233, 31500), (1260, 30825), (1350, 28770), (1370, 28350), (1500, 25893), (1575, 24660), (1620, 23975), (1644, 23625), (1750, 22194), (1890, 20550), (1918, 20250), (2025, 19180), (2055, 18900), (2100, 18495), (2250, 17262), (2268, 17125), (2466, 15750), (2625, 14796), (2700, 14385), (2740, 14175), (2835, 13700), (2877, 13500), (3150, 12330), (3375, 11508), (3425, 11340), (3500, 11097), (3699, 10500), (3780, 10275), (3836, 10125), (4050, 9590), (4110, 9450), (4500, 8631), (4725, 8220), (4795, 8100), (4932, 7875), (5250, 7398), (5670, 6850), (5754, 6750), (6165, 6300)]