25300800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 252

約数和(自身を含む): 103180896

約数和(自身を除く): 77880096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 251, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 502, 504, 525, 560, 576, 600, 630, 672, 700, 720, 753, 800, 840, 900, 960, 1004, 1008, 1050, 1120, 1200, 1255, 1260, 1344, 1400, 1440, 1506, 1575, 1600, 1680, 1757, 1800, 2008, 2016, 2100, 2240, 2259, 2400, 2510, 2520, 2800, 2880, 3012, 3150, 3360, 3514, 3600, 3765, 4016, 4032, 4200, 4518, 4800, 5020, 5040, 5271, 5600, 6024, 6275, 6300, 6720, 7028, 7200, 7530, 8032, 8400, 8785, 9036, 10040, 10080, 10542, 11200, 11295, 12048, 12550, 12600, 14056, 14400, 15060, 15813, 16064, 16800, 17570, 18072, 18825, 20080, 20160, 21084, 22590, 24096, 25100, 25200, 26355, 28112, 30120, 31626, 33600, 35140, 36144, 37650, 40160, 42168, 43925, 45180, 48192, 50200, 50400, 52710, 56224, 56475, 60240, 63252, 70280, 72288, 75300, 79065, 80320, 84336, 87850, 90360, 100400, 100800, 105420, 112448, 112950, 120480, 126504, 131775, 140560, 144576, 150600, 158130, 168672, 175700, 180720, 200800, 210840, 225900, 240960, 253008, 263550, 281120, 301200, 316260, 337344, 351400, 361440, 395325, 401600, 421680, 451800, 506016, 527100, 562240, 602400, 632520, 702800, 722880, 790650, 843360, 903600, 1012032, 1054200, 1204800, 1265040, 1405600, 1581300, 1686720, 1807200, 2108400, 2530080, 2811200, 3162600, 3614400, 4216800, 5060160, 6325200, 8433600, 12650400, 25300800]

約数ペア:

[(1, 25300800), (2, 12650400), (3, 8433600), (4, 6325200), (5, 5060160), (6, 4216800), (7, 3614400), (8, 3162600), (9, 2811200), (10, 2530080), (12, 2108400), (14, 1807200), (15, 1686720), (16, 1581300), (18, 1405600), (20, 1265040), (21, 1204800), (24, 1054200), (25, 1012032), (28, 903600), (30, 843360), (32, 790650), (35, 722880), (36, 702800), (40, 632520), (42, 602400), (45, 562240), (48, 527100), (50, 506016), (56, 451800), (60, 421680), (63, 401600), (64, 395325), (70, 361440), (72, 351400), (75, 337344), (80, 316260), (84, 301200), (90, 281120), (96, 263550), (100, 253008), (105, 240960), (112, 225900), (120, 210840), (126, 200800), (140, 180720), (144, 175700), (150, 168672), (160, 158130), (168, 150600), (175, 144576), (180, 140560), (192, 131775), (200, 126504), (210, 120480), (224, 112950), (225, 112448), (240, 105420), (251, 100800), (252, 100400), (280, 90360), (288, 87850), (300, 84336), (315, 80320), (320, 79065), (336, 75300), (350, 72288), (360, 70280), (400, 63252), (420, 60240), (448, 56475), (450, 56224), (480, 52710), (502, 50400), (504, 50200), (525, 48192), (560, 45180), (576, 43925), (600, 42168), (630, 40160), (672, 37650), (700, 36144), (720, 35140), (753, 33600), (800, 31626), (840, 30120), (900, 28112), (960, 26355), (1004, 25200), (1008, 25100), (1050, 24096), (1120, 22590), (1200, 21084), (1255, 20160), (1260, 20080), (1344, 18825), (1400, 18072), (1440, 17570), (1506, 16800), (1575, 16064), (1600, 15813), (1680, 15060), (1757, 14400), (1800, 14056), (2008, 12600), (2016, 12550), (2100, 12048), (2240, 11295), (2259, 11200), (2400, 10542), (2510, 10080), (2520, 10040), (2800, 9036), (2880, 8785), (3012, 8400), (3150, 8032), (3360, 7530), (3514, 7200), (3600, 7028), (3765, 6720), (4016, 6300), (4032, 6275), (4200, 6024), (4518, 5600), (4800, 5271), (5020, 5040)]