1277456400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10753}}^1$

素因数の和:10791

約数の個数: 240

約数和(自身を含む): 4960605120

約数和(自身を除く): 3683148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4950, 5400, 5940, 6600, 7425, 7920, 9900, 10753, 10800, 11880, 13200, 14850, 19800, 21506, 23760, 29700, 32259, 39600, 43012, 53765, 59400, 64518, 86024, 96777, 107530, 118283, 118800, 129036, 161295, 172048, 193554, 215060, 236566, 258072, 268825, 290331, 322590, 354849, 387108, 430120, 473132, 483885, 516144, 537650, 580662, 591415, 645180, 709698, 774216, 806475, 860240, 946264, 967770, 1064547, 1075300, 1161324, 1182830, 1290360, 1419396, 1451655, 1548432, 1612950, 1774245, 1892528, 1935540, 2129094, 2150600, 2322648, 2365660, 2419425, 2580720, 2838792, 2903310, 2957075, 3193641, 3225900, 3548490, 3871080, 4258188, 4301200, 4645296, 4731320, 4838850, 5322735, 5677584, 5806620, 5914150, 6387282, 6451800, 7096980, 7258275, 7742160, 8516376, 8871225, 9462640, 9677700, 10645470, 11613240, 11828300, 12774564, 12903600, 14193960, 14516550, 15968205, 17032752, 17742450, 19355400, 21290940, 23226480, 23656600, 25549128, 26613675, 28387920, 29033100, 31936410, 35484900, 38710800, 42581880, 47313200, 51098256, 53227350, 58066200, 63872820, 70969800, 79841025, 85163760, 106454700, 116132400, 127745640, 141939600, 159682050, 212909400, 255491280, 319364100, 425818800, 638728200, 1277456400]

約数ペア:

[(1, 1277456400), (2, 638728200), (3, 425818800), (4, 319364100), (5, 255491280), (6, 212909400), (8, 159682050), (9, 141939600), (10, 127745640), (11, 116132400), (12, 106454700), (15, 85163760), (16, 79841025), (18, 70969800), (20, 63872820), (22, 58066200), (24, 53227350), (25, 51098256), (27, 47313200), (30, 42581880), (33, 38710800), (36, 35484900), (40, 31936410), (44, 29033100), (45, 28387920), (48, 26613675), (50, 25549128), (54, 23656600), (55, 23226480), (60, 21290940), (66, 19355400), (72, 17742450), (75, 17032752), (80, 15968205), (88, 14516550), (90, 14193960), (99, 12903600), (100, 12774564), (108, 11828300), (110, 11613240), (120, 10645470), (132, 9677700), (135, 9462640), (144, 8871225), (150, 8516376), (165, 7742160), (176, 7258275), (180, 7096980), (198, 6451800), (200, 6387282), (216, 5914150), (220, 5806620), (225, 5677584), (240, 5322735), (264, 4838850), (270, 4731320), (275, 4645296), (297, 4301200), (300, 4258188), (330, 3871080), (360, 3548490), (396, 3225900), (400, 3193641), (432, 2957075), (440, 2903310), (450, 2838792), (495, 2580720), (528, 2419425), (540, 2365660), (550, 2322648), (594, 2150600), (600, 2129094), (660, 1935540), (675, 1892528), (720, 1774245), (792, 1612950), (825, 1548432), (880, 1451655), (900, 1419396), (990, 1290360), (1080, 1182830), (1100, 1161324), (1188, 1075300), (1200, 1064547), (1320, 967770), (1350, 946264), (1485, 860240), (1584, 806475), (1650, 774216), (1800, 709698), (1980, 645180), (2160, 591415), (2200, 580662), (2376, 537650), (2475, 516144), (2640, 483885), (2700, 473132), (2970, 430120), (3300, 387108), (3600, 354849), (3960, 322590), (4400, 290331), (4752, 268825), (4950, 258072), (5400, 236566), (5940, 215060), (6600, 193554), (7425, 172048), (7920, 161295), (9900, 129036), (10753, 118800), (10800, 118283), (11880, 107530), (13200, 96777), (14850, 86024), (19800, 64518), (21506, 59400), (23760, 53765), (29700, 43012), (32259, 39600)]