57465000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 120

約数和(自身を含む): 194633010

約数和(自身を除く): 137168010

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1277, 1500, 1800, 1875, 2250, 2500, 2554, 3000, 3750, 3831, 4500, 5000, 5108, 5625, 6385, 7500, 7662, 9000, 10216, 11250, 11493, 12770, 15000, 15324, 19155, 22500, 22986, 25540, 30648, 31925, 38310, 45000, 45972, 51080, 57465, 63850, 76620, 91944, 95775, 114930, 127700, 153240, 159625, 191550, 229860, 255400, 287325, 319250, 383100, 459720, 478875, 574650, 638500, 766200, 798125, 957750, 1149300, 1277000, 1436625, 1596250, 1915500, 2298600, 2394375, 2873250, 3192500, 3831000, 4788750, 5746500, 6385000, 7183125, 9577500, 11493000, 14366250, 19155000, 28732500, 57465000]

約数ペア:

[(1, 57465000), (2, 28732500), (3, 19155000), (4, 14366250), (5, 11493000), (6, 9577500), (8, 7183125), (9, 6385000), (10, 5746500), (12, 4788750), (15, 3831000), (18, 3192500), (20, 2873250), (24, 2394375), (25, 2298600), (30, 1915500), (36, 1596250), (40, 1436625), (45, 1277000), (50, 1149300), (60, 957750), (72, 798125), (75, 766200), (90, 638500), (100, 574650), (120, 478875), (125, 459720), (150, 383100), (180, 319250), (200, 287325), (225, 255400), (250, 229860), (300, 191550), (360, 159625), (375, 153240), (450, 127700), (500, 114930), (600, 95775), (625, 91944), (750, 76620), (900, 63850), (1000, 57465), (1125, 51080), (1250, 45972), (1277, 45000), (1500, 38310), (1800, 31925), (1875, 30648), (2250, 25540), (2500, 22986), (2554, 22500), (3000, 19155), (3750, 15324), (3831, 15000), (4500, 12770), (5000, 11493), (5108, 11250), (5625, 10216), (6385, 9000), (7500, 7662)]