290395200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 168

約数和(自身を含む): 963777600

約数和(自身を除く): 673382400

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, 101, 120, 150, 160, 192, 200, 202, 240, 300, 303, 320, 400, 404, 480, 505, 599, 600, 606, 800, 808, 960, 1010, 1198, 1200, 1212, 1515, 1600, 1616, 1797, 2020, 2396, 2400, 2424, 2525, 2995, 3030, 3232, 3594, 4040, 4792, 4800, 4848, 5050, 5990, 6060, 6464, 7188, 7575, 8080, 8985, 9584, 9696, 10100, 11980, 12120, 14376, 14975, 15150, 16160, 17970, 19168, 19392, 20200, 23960, 24240, 28752, 29950, 30300, 32320, 35940, 38336, 40400, 44925, 47920, 48480, 57504, 59900, 60499, 60600, 71880, 80800, 89850, 95840, 96960, 115008, 119800, 120998, 121200, 143760, 161600, 179700, 181497, 191680, 239600, 241996, 242400, 287520, 302495, 359400, 362994, 479200, 483992, 484800, 575040, 604990, 718800, 725988, 907485, 958400, 967984, 1209980, 1437600, 1451976, 1512475, 1814970, 1935968, 2419960, 2875200, 2903952, 3024950, 3629940, 3871936, 4537425, 4839920, 5807904, 6049900, 7259880, 9074850, 9679840, 11615808, 12099800, 14519760, 18149700, 19359680, 24199600, 29039520, 36299400, 48399200, 58079040, 72598800, 96798400, 145197600, 290395200]

約数ペア:

[(1, 290395200), (2, 145197600), (3, 96798400), (4, 72598800), (5, 58079040), (6, 48399200), (8, 36299400), (10, 29039520), (12, 24199600), (15, 19359680), (16, 18149700), (20, 14519760), (24, 12099800), (25, 11615808), (30, 9679840), (32, 9074850), (40, 7259880), (48, 6049900), (50, 5807904), (60, 4839920), (64, 4537425), (75, 3871936), (80, 3629940), (96, 3024950), (100, 2903952), (101, 2875200), (120, 2419960), (150, 1935968), (160, 1814970), (192, 1512475), (200, 1451976), (202, 1437600), (240, 1209980), (300, 967984), (303, 958400), (320, 907485), (400, 725988), (404, 718800), (480, 604990), (505, 575040), (599, 484800), (600, 483992), (606, 479200), (800, 362994), (808, 359400), (960, 302495), (1010, 287520), (1198, 242400), (1200, 241996), (1212, 239600), (1515, 191680), (1600, 181497), (1616, 179700), (1797, 161600), (2020, 143760), (2396, 121200), (2400, 120998), (2424, 119800), (2525, 115008), (2995, 96960), (3030, 95840), (3232, 89850), (3594, 80800), (4040, 71880), (4792, 60600), (4800, 60499), (4848, 59900), (5050, 57504), (5990, 48480), (6060, 47920), (6464, 44925), (7188, 40400), (7575, 38336), (8080, 35940), (8985, 32320), (9584, 30300), (9696, 29950), (10100, 28752), (11980, 24240), (12120, 23960), (14376, 20200), (14975, 19392), (15150, 19168), (16160, 17970)]