1981499630400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{15289349}}^1$

素因数の和:15289383

約数の個数: 210

約数和(自身を含む): 7283494684950

約数和(自身を除く): 5301995054550

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 16200, 21600, 25920, 32400, 43200, 64800, 129600, 15289349, 30578698, 45868047, 61157396, 76446745, 91736094, 122314792, 137604141, 152893490, 183472188, 229340235, 244629584, 275208282, 305786980, 366944376, 382233725, 412812423, 458680470, 489259168, 550416564, 611573960, 688020705, 733888752, 764467450, 825624846, 917360940, 978518336, 1100833128, 1146701175, 1223147920, 1238437269, 1376041410, 1467777504, 1528934900, 1651249692, 1834721880, 2064062115, 2201666256, 2293402350, 2446295840, 2476874538, 2752082820, 2935555008, 3057869800, 3302499384, 3440103525, 3669443760, 4128124230, 4403332512, 4586804700, 4892591680, 4953749076, 5504165640, 6115739600, 6192186345, 6604998768, 6880207050, 7338887520, 8256248460, 8806665024, 9173609400, 9907498152, 10320310575, 11008331280, 12231479200, 12384372690, 13209997536, 13760414100, 14677775040, 16512496920, 18347218800, 19814996304, 20640621150, 22016662560, 24462958400, 24768745380, 26419995072, 27520828200, 30960931725, 33024993840, 36694437600, 39629992608, 41281242300, 44033325120, 49537490760, 55041656400, 61921863450, 66049987680, 73388875200, 79259985216, 82562484600, 99074981520, 110083312800, 123843726900, 132099975360, 165124969200, 198149963040, 220166625600, 247687453800, 330249938400, 396299926080, 495374907600, 660499876800, 990749815200, 1981499630400]

約数ペア:

[(1, 1981499630400), (2, 990749815200), (3, 660499876800), (4, 495374907600), (5, 396299926080), (6, 330249938400), (8, 247687453800), (9, 220166625600), (10, 198149963040), (12, 165124969200), (15, 132099975360), (16, 123843726900), (18, 110083312800), (20, 99074981520), (24, 82562484600), (25, 79259985216), (27, 73388875200), (30, 66049987680), (32, 61921863450), (36, 55041656400), (40, 49537490760), (45, 44033325120), (48, 41281242300), (50, 39629992608), (54, 36694437600), (60, 33024993840), (64, 30960931725), (72, 27520828200), (75, 26419995072), (80, 24768745380), (81, 24462958400), (90, 22016662560), (96, 20640621150), (100, 19814996304), (108, 18347218800), (120, 16512496920), (135, 14677775040), (144, 13760414100), (150, 13209997536), (160, 12384372690), (162, 12231479200), (180, 11008331280), (192, 10320310575), (200, 9907498152), (216, 9173609400), (225, 8806665024), (240, 8256248460), (270, 7338887520), (288, 6880207050), (300, 6604998768), (320, 6192186345), (324, 6115739600), (360, 5504165640), (400, 4953749076), (405, 4892591680), (432, 4586804700), (450, 4403332512), (480, 4128124230), (540, 3669443760), (576, 3440103525), (600, 3302499384), (648, 3057869800), (675, 2935555008), (720, 2752082820), (800, 2476874538), (810, 2446295840), (864, 2293402350), (900, 2201666256), (960, 2064062115), (1080, 1834721880), (1200, 1651249692), (1296, 1528934900), (1350, 1467777504), (1440, 1376041410), (1600, 1238437269), (1620, 1223147920), (1728, 1146701175), (1800, 1100833128), (2025, 978518336), (2160, 917360940), (2400, 825624846), (2592, 764467450), (2700, 733888752), (2880, 688020705), (3240, 611573960), (3600, 550416564), (4050, 489259168), (4320, 458680470), (4800, 412812423), (5184, 382233725), (5400, 366944376), (6480, 305786980), (7200, 275208282), (8100, 244629584), (8640, 229340235), (10800, 183472188), (12960, 152893490), (14400, 137604141), (16200, 122314792), (21600, 91736094), (25920, 76446745), (32400, 61157396), (43200, 45868047), (64800, 30578698), (129600, 15289349)]