80608500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 298421760

約数和(自身を除く): 217813260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 853, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1706, 1750, 1890, 2100, 2250, 2559, 2625, 2700, 3150, 3375, 3412, 3500, 3780, 4265, 4500, 4725, 5118, 5250, 5971, 6300, 6750, 7677, 7875, 8530, 9450, 10236, 10500, 11942, 12795, 13500, 15354, 15750, 17060, 17913, 18900, 21325, 23031, 23625, 23884, 25590, 29855, 30708, 31500, 35826, 38385, 42650, 46062, 47250, 51180, 53739, 59710, 63975, 71652, 76770, 85300, 89565, 92124, 94500, 106625, 107478, 115155, 119420, 127950, 149275, 153540, 161217, 179130, 191925, 213250, 214956, 230310, 255900, 268695, 298550, 319875, 322434, 358260, 383850, 426500, 447825, 460620, 537390, 575775, 597100, 639750, 644868, 746375, 767700, 806085, 895650, 959625, 1074780, 1151550, 1279500, 1343475, 1492750, 1612170, 1791300, 1919250, 2239125, 2303100, 2686950, 2878875, 2985500, 3224340, 3838500, 4030425, 4478250, 5373900, 5757750, 6717375, 8060850, 8956500, 11515500, 13434750, 16121700, 20152125, 26869500, 40304250, 80608500]

約数ペア:

[(1, 80608500), (2, 40304250), (3, 26869500), (4, 20152125), (5, 16121700), (6, 13434750), (7, 11515500), (9, 8956500), (10, 8060850), (12, 6717375), (14, 5757750), (15, 5373900), (18, 4478250), (20, 4030425), (21, 3838500), (25, 3224340), (27, 2985500), (28, 2878875), (30, 2686950), (35, 2303100), (36, 2239125), (42, 1919250), (45, 1791300), (50, 1612170), (54, 1492750), (60, 1343475), (63, 1279500), (70, 1151550), (75, 1074780), (84, 959625), (90, 895650), (100, 806085), (105, 767700), (108, 746375), (125, 644868), (126, 639750), (135, 597100), (140, 575775), (150, 537390), (175, 460620), (180, 447825), (189, 426500), (210, 383850), (225, 358260), (250, 322434), (252, 319875), (270, 298550), (300, 268695), (315, 255900), (350, 230310), (375, 214956), (378, 213250), (420, 191925), (450, 179130), (500, 161217), (525, 153540), (540, 149275), (630, 127950), (675, 119420), (700, 115155), (750, 107478), (756, 106625), (853, 94500), (875, 92124), (900, 89565), (945, 85300), (1050, 76770), (1125, 71652), (1260, 63975), (1350, 59710), (1500, 53739), (1575, 51180), (1706, 47250), (1750, 46062), (1890, 42650), (2100, 38385), (2250, 35826), (2559, 31500), (2625, 30708), (2700, 29855), (3150, 25590), (3375, 23884), (3412, 23625), (3500, 23031), (3780, 21325), (4265, 18900), (4500, 17913), (4725, 17060), (5118, 15750), (5250, 15354), (5971, 13500), (6300, 12795), (6750, 11942), (7677, 10500), (7875, 10236), (8530, 9450)]