1292387400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{79777}}^1$

素因数の和:79805

約数の個数: 120

約数和(自身を含む): 4488709170

約数和(自身を除く): 3196321770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 79777, 159554, 239331, 319108, 398885, 478662, 638216, 717993, 797770, 957324, 1196655, 1435986, 1595540, 1914648, 1994425, 2153979, 2393310, 2871972, 3191080, 3589965, 3988850, 4307958, 4786620, 5743944, 5983275, 6461937, 7179930, 7977700, 8615916, 9573240, 10769895, 11966550, 12923874, 14359860, 15955400, 17231832, 17949825, 21539790, 23933100, 25847748, 28719720, 32309685, 35899650, 43079580, 47866200, 51695496, 53849475, 64619370, 71799300, 86159160, 107698950, 129238740, 143598600, 161548425, 215397900, 258477480, 323096850, 430795800, 646193700, 1292387400]

約数ペア:

[(1, 1292387400), (2, 646193700), (3, 430795800), (4, 323096850), (5, 258477480), (6, 215397900), (8, 161548425), (9, 143598600), (10, 129238740), (12, 107698950), (15, 86159160), (18, 71799300), (20, 64619370), (24, 53849475), (25, 51695496), (27, 47866200), (30, 43079580), (36, 35899650), (40, 32309685), (45, 28719720), (50, 25847748), (54, 23933100), (60, 21539790), (72, 17949825), (75, 17231832), (81, 15955400), (90, 14359860), (100, 12923874), (108, 11966550), (120, 10769895), (135, 9573240), (150, 8615916), (162, 7977700), (180, 7179930), (200, 6461937), (216, 5983275), (225, 5743944), (270, 4786620), (300, 4307958), (324, 3988850), (360, 3589965), (405, 3191080), (450, 2871972), (540, 2393310), (600, 2153979), (648, 1994425), (675, 1914648), (810, 1595540), (900, 1435986), (1080, 1196655), (1350, 957324), (1620, 797770), (1800, 717993), (2025, 638216), (2700, 478662), (3240, 398885), (4050, 319108), (5400, 239331), (8100, 159554), (16200, 79777)]