247298400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{107}}^2$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 902832840

約数和(自身を除く): 655534440

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, 90, 96, 100, 107, 108, 120, 135, 144, 150, 160, 180, 200, 214, 216, 225, 240, 270, 288, 300, 321, 360, 400, 428, 432, 450, 480, 535, 540, 600, 642, 675, 720, 800, 856, 864, 900, 963, 1070, 1080, 1200, 1284, 1350, 1440, 1605, 1712, 1800, 1926, 2140, 2160, 2400, 2568, 2675, 2700, 2889, 3210, 3424, 3600, 3852, 4280, 4320, 4815, 5136, 5350, 5400, 5778, 6420, 7200, 7704, 8025, 8560, 9630, 10272, 10700, 10800, 11449, 11556, 12840, 14445, 15408, 16050, 17120, 19260, 21400, 21600, 22898, 23112, 24075, 25680, 28890, 30816, 32100, 34347, 38520, 42800, 45796, 46224, 48150, 51360, 57245, 57780, 64200, 68694, 72225, 77040, 85600, 91592, 92448, 96300, 103041, 114490, 115560, 128400, 137388, 144450, 154080, 171735, 183184, 192600, 206082, 228980, 231120, 256800, 274776, 286225, 288900, 309123, 343470, 366368, 385200, 412164, 457960, 462240, 515205, 549552, 572450, 577800, 618246, 686940, 770400, 824328, 858675, 915920, 1030410, 1099104, 1144900, 1155600, 1236492, 1373880, 1545615, 1648656, 1717350, 1831840, 2060820, 2289800, 2311200, 2472984, 2576025, 2747760, 3091230, 3297312, 3434700, 4121640, 4579600, 4945968, 5152050, 5495520, 6182460, 6869400, 7728075, 8243280, 9159200, 9891936, 10304100, 12364920, 13738800, 15456150, 16486560, 20608200, 24729840, 27477600, 30912300, 41216400, 49459680, 61824600, 82432800, 123649200, 247298400]

約数ペア:

[(1, 247298400), (2, 123649200), (3, 82432800), (4, 61824600), (5, 49459680), (6, 41216400), (8, 30912300), (9, 27477600), (10, 24729840), (12, 20608200), (15, 16486560), (16, 15456150), (18, 13738800), (20, 12364920), (24, 10304100), (25, 9891936), (27, 9159200), (30, 8243280), (32, 7728075), (36, 6869400), (40, 6182460), (45, 5495520), (48, 5152050), (50, 4945968), (54, 4579600), (60, 4121640), (72, 3434700), (75, 3297312), (80, 3091230), (90, 2747760), (96, 2576025), (100, 2472984), (107, 2311200), (108, 2289800), (120, 2060820), (135, 1831840), (144, 1717350), (150, 1648656), (160, 1545615), (180, 1373880), (200, 1236492), (214, 1155600), (216, 1144900), (225, 1099104), (240, 1030410), (270, 915920), (288, 858675), (300, 824328), (321, 770400), (360, 686940), (400, 618246), (428, 577800), (432, 572450), (450, 549552), (480, 515205), (535, 462240), (540, 457960), (600, 412164), (642, 385200), (675, 366368), (720, 343470), (800, 309123), (856, 288900), (864, 286225), (900, 274776), (963, 256800), (1070, 231120), (1080, 228980), (1200, 206082), (1284, 192600), (1350, 183184), (1440, 171735), (1605, 154080), (1712, 144450), (1800, 137388), (1926, 128400), (2140, 115560), (2160, 114490), (2400, 103041), (2568, 96300), (2675, 92448), (2700, 91592), (2889, 85600), (3210, 77040), (3424, 72225), (3600, 68694), (3852, 64200), (4280, 57780), (4320, 57245), (4815, 51360), (5136, 48150), (5350, 46224), (5400, 45796), (5778, 42800), (6420, 38520), (7200, 34347), (7704, 32100), (8025, 30816), (8560, 28890), (9630, 25680), (10272, 24075), (10700, 23112), (10800, 22898), (11449, 21600), (11556, 21400), (12840, 19260), (14445, 17120), (15408, 16050)]