51999300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19259}}^1$

素因数の和:19282

約数の個数: 72

約数和(自身を含む): 167176800

約数和(自身を除く): 115177500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 19259, 38518, 57777, 77036, 96295, 115554, 173331, 192590, 231108, 288885, 346662, 385180, 481475, 519993, 577770, 693324, 866655, 962950, 1039986, 1155540, 1444425, 1733310, 1925900, 2079972, 2599965, 2888850, 3466620, 4333275, 5199930, 5777700, 8666550, 10399860, 12999825, 17333100, 25999650, 51999300]

約数ペア:

[(1, 51999300), (2, 25999650), (3, 17333100), (4, 12999825), (5, 10399860), (6, 8666550), (9, 5777700), (10, 5199930), (12, 4333275), (15, 3466620), (18, 2888850), (20, 2599965), (25, 2079972), (27, 1925900), (30, 1733310), (36, 1444425), (45, 1155540), (50, 1039986), (54, 962950), (60, 866655), (75, 693324), (90, 577770), (100, 519993), (108, 481475), (135, 385180), (150, 346662), (180, 288885), (225, 231108), (270, 192590), (300, 173331), (450, 115554), (540, 96295), (675, 77036), (900, 57777), (1350, 38518), (2700, 19259)]