630700800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 2107740096

約数和(自身を除く): 1477039296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 128, 150, 160, 192, 200, 214, 240, 256, 300, 307, 320, 321, 384, 400, 428, 480, 535, 600, 614, 640, 642, 768, 800, 856, 921, 960, 1070, 1200, 1228, 1280, 1284, 1535, 1600, 1605, 1712, 1842, 1920, 2140, 2400, 2456, 2568, 2675, 3070, 3200, 3210, 3424, 3684, 3840, 4280, 4605, 4800, 4912, 5136, 5350, 6140, 6400, 6420, 6848, 7368, 7675, 8025, 8560, 9210, 9600, 9824, 10272, 10700, 12280, 12840, 13696, 14736, 15350, 16050, 17120, 18420, 19200, 19648, 20544, 21400, 23025, 24560, 25680, 27392, 29472, 30700, 32100, 32849, 34240, 36840, 39296, 41088, 42800, 46050, 49120, 51360, 58944, 61400, 64200, 65698, 68480, 73680, 78592, 82176, 85600, 92100, 98240, 98547, 102720, 117888, 122800, 128400, 131396, 136960, 147360, 164245, 171200, 184200, 196480, 197094, 205440, 235776, 245600, 256800, 262792, 294720, 328490, 342400, 368400, 392960, 394188, 410880, 491200, 492735, 513600, 525584, 589440, 656980, 684800, 736800, 788376, 821225, 982400, 985470, 1027200, 1051168, 1178880, 1313960, 1473600, 1576752, 1642450, 1964800, 1970940, 2054400, 2102336, 2463675, 2627920, 2947200, 3153504, 3284900, 3941880, 4204672, 4927350, 5255840, 5894400, 6307008, 6569800, 7883760, 8409344, 9854700, 10511680, 12614016, 13139600, 15767520, 19709400, 21023360, 25228032, 26279200, 31535040, 39418800, 42046720, 52558400, 63070080, 78837600, 105116800, 126140160, 157675200, 210233600, 315350400, 630700800]

約数ペア:

[(1, 630700800), (2, 315350400), (3, 210233600), (4, 157675200), (5, 126140160), (6, 105116800), (8, 78837600), (10, 63070080), (12, 52558400), (15, 42046720), (16, 39418800), (20, 31535040), (24, 26279200), (25, 25228032), (30, 21023360), (32, 19709400), (40, 15767520), (48, 13139600), (50, 12614016), (60, 10511680), (64, 9854700), (75, 8409344), (80, 7883760), (96, 6569800), (100, 6307008), (107, 5894400), (120, 5255840), (128, 4927350), (150, 4204672), (160, 3941880), (192, 3284900), (200, 3153504), (214, 2947200), (240, 2627920), (256, 2463675), (300, 2102336), (307, 2054400), (320, 1970940), (321, 1964800), (384, 1642450), (400, 1576752), (428, 1473600), (480, 1313960), (535, 1178880), (600, 1051168), (614, 1027200), (640, 985470), (642, 982400), (768, 821225), (800, 788376), (856, 736800), (921, 684800), (960, 656980), (1070, 589440), (1200, 525584), (1228, 513600), (1280, 492735), (1284, 491200), (1535, 410880), (1600, 394188), (1605, 392960), (1712, 368400), (1842, 342400), (1920, 328490), (2140, 294720), (2400, 262792), (2456, 256800), (2568, 245600), (2675, 235776), (3070, 205440), (3200, 197094), (3210, 196480), (3424, 184200), (3684, 171200), (3840, 164245), (4280, 147360), (4605, 136960), (4800, 131396), (4912, 128400), (5136, 122800), (5350, 117888), (6140, 102720), (6400, 98547), (6420, 98240), (6848, 92100), (7368, 85600), (7675, 82176), (8025, 78592), (8560, 73680), (9210, 68480), (9600, 65698), (9824, 64200), (10272, 61400), (10700, 58944), (12280, 51360), (12840, 49120), (13696, 46050), (14736, 42800), (15350, 41088), (16050, 39296), (17120, 36840), (18420, 34240), (19200, 32849), (19648, 32100), (20544, 30700), (21400, 29472), (23025, 27392), (24560, 25680)]