68767200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{9551}}^1$

素因数の和:9577

約数の個数: 108

約数和(自身を含む): 242515728

約数和(自身を除く): 173748528

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, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 9551, 19102, 28653, 38204, 47755, 57306, 76408, 85959, 95510, 114612, 143265, 152816, 171918, 191020, 229224, 238775, 286530, 305632, 343836, 382040, 429795, 458448, 477550, 573060, 687672, 716325, 764080, 859590, 916896, 955100, 1146120, 1375344, 1432650, 1528160, 1719180, 1910200, 2148975, 2292240, 2750688, 2865300, 3438360, 3820400, 4297950, 4584480, 5730600, 6876720, 7640800, 8595900, 11461200, 13753440, 17191800, 22922400, 34383600, 68767200]

約数ペア:

[(1, 68767200), (2, 34383600), (3, 22922400), (4, 17191800), (5, 13753440), (6, 11461200), (8, 8595900), (9, 7640800), (10, 6876720), (12, 5730600), (15, 4584480), (16, 4297950), (18, 3820400), (20, 3438360), (24, 2865300), (25, 2750688), (30, 2292240), (32, 2148975), (36, 1910200), (40, 1719180), (45, 1528160), (48, 1432650), (50, 1375344), (60, 1146120), (72, 955100), (75, 916896), (80, 859590), (90, 764080), (96, 716325), (100, 687672), (120, 573060), (144, 477550), (150, 458448), (160, 429795), (180, 382040), (200, 343836), (225, 305632), (240, 286530), (288, 238775), (300, 229224), (360, 191020), (400, 171918), (450, 152816), (480, 143265), (600, 114612), (720, 95510), (800, 85959), (900, 76408), (1200, 57306), (1440, 47755), (1800, 38204), (2400, 28653), (3600, 19102), (7200, 9551)]