68131200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 230699520

約数和(自身を除く): 162568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 151, 160, 188, 192, 200, 235, 240, 282, 300, 302, 320, 376, 384, 400, 453, 470, 480, 564, 600, 604, 640, 705, 752, 755, 800, 906, 940, 960, 1128, 1175, 1200, 1208, 1410, 1504, 1510, 1600, 1812, 1880, 1920, 2256, 2265, 2350, 2400, 2416, 2820, 3008, 3020, 3200, 3525, 3624, 3760, 3775, 4512, 4530, 4700, 4800, 4832, 5640, 6016, 6040, 7050, 7097, 7248, 7520, 7550, 9024, 9060, 9400, 9600, 9664, 11280, 11325, 12080, 14100, 14194, 14496, 15040, 15100, 18048, 18120, 18800, 19328, 21291, 22560, 22650, 24160, 28200, 28388, 28992, 30080, 30200, 35485, 36240, 37600, 42582, 45120, 45300, 48320, 56400, 56776, 57984, 60400, 70970, 72480, 75200, 85164, 90240, 90600, 96640, 106455, 112800, 113552, 120800, 141940, 144960, 150400, 170328, 177425, 181200, 212910, 225600, 227104, 241600, 283880, 289920, 340656, 354850, 362400, 425820, 451200, 454208, 483200, 532275, 567760, 681312, 709700, 724800, 851640, 908416, 1064550, 1135520, 1362624, 1419400, 1449600, 1703280, 2129100, 2271040, 2725248, 2838800, 3406560, 4258200, 4542080, 5677600, 6813120, 8516400, 11355200, 13626240, 17032800, 22710400, 34065600, 68131200]

約数ペア:

[(1, 68131200), (2, 34065600), (3, 22710400), (4, 17032800), (5, 13626240), (6, 11355200), (8, 8516400), (10, 6813120), (12, 5677600), (15, 4542080), (16, 4258200), (20, 3406560), (24, 2838800), (25, 2725248), (30, 2271040), (32, 2129100), (40, 1703280), (47, 1449600), (48, 1419400), (50, 1362624), (60, 1135520), (64, 1064550), (75, 908416), (80, 851640), (94, 724800), (96, 709700), (100, 681312), (120, 567760), (128, 532275), (141, 483200), (150, 454208), (151, 451200), (160, 425820), (188, 362400), (192, 354850), (200, 340656), (235, 289920), (240, 283880), (282, 241600), (300, 227104), (302, 225600), (320, 212910), (376, 181200), (384, 177425), (400, 170328), (453, 150400), (470, 144960), (480, 141940), (564, 120800), (600, 113552), (604, 112800), (640, 106455), (705, 96640), (752, 90600), (755, 90240), (800, 85164), (906, 75200), (940, 72480), (960, 70970), (1128, 60400), (1175, 57984), (1200, 56776), (1208, 56400), (1410, 48320), (1504, 45300), (1510, 45120), (1600, 42582), (1812, 37600), (1880, 36240), (1920, 35485), (2256, 30200), (2265, 30080), (2350, 28992), (2400, 28388), (2416, 28200), (2820, 24160), (3008, 22650), (3020, 22560), (3200, 21291), (3525, 19328), (3624, 18800), (3760, 18120), (3775, 18048), (4512, 15100), (4530, 15040), (4700, 14496), (4800, 14194), (4832, 14100), (5640, 12080), (6016, 11325), (6040, 11280), (7050, 9664), (7097, 9600), (7248, 9400), (7520, 9060), (7550, 9024)]