68853600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 247999752

約数和(自身を除く): 179146152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 96, 100, 120, 131, 144, 146, 150, 160, 180, 200, 219, 225, 240, 262, 288, 292, 300, 360, 365, 393, 400, 438, 450, 480, 524, 584, 600, 655, 657, 720, 730, 786, 800, 876, 900, 1048, 1095, 1168, 1179, 1200, 1310, 1314, 1440, 1460, 1572, 1752, 1800, 1825, 1965, 2096, 2190, 2336, 2358, 2400, 2620, 2628, 2920, 3144, 3275, 3285, 3504, 3600, 3650, 3930, 4192, 4380, 4716, 5240, 5256, 5475, 5840, 5895, 6288, 6550, 6570, 7008, 7200, 7300, 7860, 8760, 9432, 9563, 9825, 10480, 10512, 10950, 11680, 11790, 12576, 13100, 13140, 14600, 15720, 16425, 17520, 18864, 19126, 19650, 20960, 21024, 21900, 23580, 26200, 26280, 28689, 29200, 29475, 31440, 32850, 35040, 37728, 38252, 39300, 43800, 47160, 47815, 52400, 52560, 57378, 58400, 58950, 62880, 65700, 76504, 78600, 86067, 87600, 94320, 95630, 104800, 105120, 114756, 117900, 131400, 143445, 153008, 157200, 172134, 175200, 188640, 191260, 229512, 235800, 239075, 262800, 286890, 306016, 314400, 344268, 382520, 430335, 459024, 471600, 478150, 525600, 573780, 688536, 717225, 765040, 860670, 918048, 943200, 956300, 1147560, 1377072, 1434450, 1530080, 1721340, 1912600, 2151675, 2295120, 2754144, 2868900, 3442680, 3825200, 4303350, 4590240, 5737800, 6885360, 7650400, 8606700, 11475600, 13770720, 17213400, 22951200, 34426800, 68853600]

約数ペア:

[(1, 68853600), (2, 34426800), (3, 22951200), (4, 17213400), (5, 13770720), (6, 11475600), (8, 8606700), (9, 7650400), (10, 6885360), (12, 5737800), (15, 4590240), (16, 4303350), (18, 3825200), (20, 3442680), (24, 2868900), (25, 2754144), (30, 2295120), (32, 2151675), (36, 1912600), (40, 1721340), (45, 1530080), (48, 1434450), (50, 1377072), (60, 1147560), (72, 956300), (73, 943200), (75, 918048), (80, 860670), (90, 765040), (96, 717225), (100, 688536), (120, 573780), (131, 525600), (144, 478150), (146, 471600), (150, 459024), (160, 430335), (180, 382520), (200, 344268), (219, 314400), (225, 306016), (240, 286890), (262, 262800), (288, 239075), (292, 235800), (300, 229512), (360, 191260), (365, 188640), (393, 175200), (400, 172134), (438, 157200), (450, 153008), (480, 143445), (524, 131400), (584, 117900), (600, 114756), (655, 105120), (657, 104800), (720, 95630), (730, 94320), (786, 87600), (800, 86067), (876, 78600), (900, 76504), (1048, 65700), (1095, 62880), (1168, 58950), (1179, 58400), (1200, 57378), (1310, 52560), (1314, 52400), (1440, 47815), (1460, 47160), (1572, 43800), (1752, 39300), (1800, 38252), (1825, 37728), (1965, 35040), (2096, 32850), (2190, 31440), (2336, 29475), (2358, 29200), (2400, 28689), (2620, 26280), (2628, 26200), (2920, 23580), (3144, 21900), (3275, 21024), (3285, 20960), (3504, 19650), (3600, 19126), (3650, 18864), (3930, 17520), (4192, 16425), (4380, 15720), (4716, 14600), (5240, 13140), (5256, 13100), (5475, 12576), (5840, 11790), (5895, 11680), (6288, 10950), (6550, 10512), (6570, 10480), (7008, 9825), (7200, 9563), (7300, 9432), (7860, 8760)]