221940000

素因数分解:

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

素因数の和:179

約数の個数: 300

約数和(自身を含む): 821591694

約数和(自身を除く): 599651694

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 137, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 274, 288, 300, 324, 360, 375, 400, 405, 411, 432, 450, 480, 500, 540, 548, 600, 625, 648, 675, 685, 720, 750, 800, 810, 822, 864, 900, 1000, 1080, 1096, 1125, 1200, 1233, 1250, 1296, 1350, 1370, 1440, 1500, 1620, 1644, 1800, 1875, 2000, 2025, 2055, 2160, 2192, 2250, 2400, 2466, 2500, 2592, 2700, 2740, 3000, 3240, 3288, 3375, 3425, 3600, 3699, 3750, 4000, 4050, 4110, 4320, 4384, 4500, 4932, 5000, 5400, 5480, 5625, 6000, 6165, 6480, 6576, 6750, 6850, 7200, 7398, 7500, 8100, 8220, 9000, 9864, 10000, 10125, 10275, 10800, 10960, 11097, 11250, 12000, 12330, 12960, 13152, 13500, 13700, 14796, 15000, 16200, 16440, 16875, 17125, 18000, 18495, 19728, 20000, 20250, 20550, 21600, 21920, 22194, 22500, 24660, 27000, 27400, 29592, 30000, 30825, 32400, 32880, 33750, 34250, 36000, 36990, 39456, 40500, 41100, 44388, 45000, 49320, 50625, 51375, 54000, 54800, 55485, 59184, 60000, 61650, 64800, 65760, 67500, 68500, 73980, 81000, 82200, 85625, 88776, 90000, 92475, 98640, 101250, 102750, 108000, 109600, 110970, 118368, 123300, 135000, 137000, 147960, 154125, 162000, 164400, 171250, 177552, 180000, 184950, 197280, 202500, 205500, 221940, 246600, 256875, 270000, 274000, 277425, 295920, 308250, 324000, 328800, 342500, 355104, 369900, 405000, 411000, 443880, 462375, 493200, 513750, 540000, 548000, 554850, 591840, 616500, 685000, 739800, 770625, 810000, 822000, 887760, 924750, 986400, 1027500, 1109700, 1233000, 1370000, 1387125, 1479600, 1541250, 1620000, 1644000, 1775520, 1849500, 2055000, 2219400, 2311875, 2466000, 2740000, 2774250, 2959200, 3082500, 3699000, 4110000, 4438800, 4623750, 4932000, 5548500, 6165000, 6935625, 7398000, 8220000, 8877600, 9247500, 11097000, 12330000, 13871250, 14796000, 18495000, 22194000, 24660000, 27742500, 36990000, 44388000, 55485000, 73980000, 110970000, 221940000]

約数ペア:

[(1, 221940000), (2, 110970000), (3, 73980000), (4, 55485000), (5, 44388000), (6, 36990000), (8, 27742500), (9, 24660000), (10, 22194000), (12, 18495000), (15, 14796000), (16, 13871250), (18, 12330000), (20, 11097000), (24, 9247500), (25, 8877600), (27, 8220000), (30, 7398000), (32, 6935625), (36, 6165000), (40, 5548500), (45, 4932000), (48, 4623750), (50, 4438800), (54, 4110000), (60, 3699000), (72, 3082500), (75, 2959200), (80, 2774250), (81, 2740000), (90, 2466000), (96, 2311875), (100, 2219400), (108, 2055000), (120, 1849500), (125, 1775520), (135, 1644000), (137, 1620000), (144, 1541250), (150, 1479600), (160, 1387125), (162, 1370000), (180, 1233000), (200, 1109700), (216, 1027500), (225, 986400), (240, 924750), (250, 887760), (270, 822000), (274, 810000), (288, 770625), (300, 739800), (324, 685000), (360, 616500), (375, 591840), (400, 554850), (405, 548000), (411, 540000), (432, 513750), (450, 493200), (480, 462375), (500, 443880), (540, 411000), (548, 405000), (600, 369900), (625, 355104), (648, 342500), (675, 328800), (685, 324000), (720, 308250), (750, 295920), (800, 277425), (810, 274000), (822, 270000), (864, 256875), (900, 246600), (1000, 221940), (1080, 205500), (1096, 202500), (1125, 197280), (1200, 184950), (1233, 180000), (1250, 177552), (1296, 171250), (1350, 164400), (1370, 162000), (1440, 154125), (1500, 147960), (1620, 137000), (1644, 135000), (1800, 123300), (1875, 118368), (2000, 110970), (2025, 109600), (2055, 108000), (2160, 102750), (2192, 101250), (2250, 98640), (2400, 92475), (2466, 90000), (2500, 88776), (2592, 85625), (2700, 82200), (2740, 81000), (3000, 73980), (3240, 68500), (3288, 67500), (3375, 65760), (3425, 64800), (3600, 61650), (3699, 60000), (3750, 59184), (4000, 55485), (4050, 54800), (4110, 54000), (4320, 51375), (4384, 50625), (4500, 49320), (4932, 45000), (5000, 44388), (5400, 41100), (5480, 40500), (5625, 39456), (6000, 36990), (6165, 36000), (6480, 34250), (6576, 33750), (6750, 32880), (6850, 32400), (7200, 30825), (7398, 30000), (7500, 29592), (8100, 27400), (8220, 27000), (9000, 24660), (9864, 22500), (10000, 22194), (10125, 21920), (10275, 21600), (10800, 20550), (10960, 20250), (11097, 20000), (11250, 19728), (12000, 18495), (12330, 18000), (12960, 17125), (13152, 16875), (13500, 16440), (13700, 16200), (14796, 15000)]