2979000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{331}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 10099440

約数和(自身を除く): 7120440

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, 331, 360, 375, 450, 500, 600, 662, 750, 900, 993, 1000, 1125, 1324, 1500, 1655, 1800, 1986, 2250, 2648, 2979, 3000, 3310, 3972, 4500, 4965, 5958, 6620, 7944, 8275, 9000, 9930, 11916, 13240, 14895, 16550, 19860, 23832, 24825, 29790, 33100, 39720, 41375, 49650, 59580, 66200, 74475, 82750, 99300, 119160, 124125, 148950, 165500, 198600, 248250, 297900, 331000, 372375, 496500, 595800, 744750, 993000, 1489500, 2979000]

約数ペア:

[(1, 2979000), (2, 1489500), (3, 993000), (4, 744750), (5, 595800), (6, 496500), (8, 372375), (9, 331000), (10, 297900), (12, 248250), (15, 198600), (18, 165500), (20, 148950), (24, 124125), (25, 119160), (30, 99300), (36, 82750), (40, 74475), (45, 66200), (50, 59580), (60, 49650), (72, 41375), (75, 39720), (90, 33100), (100, 29790), (120, 24825), (125, 23832), (150, 19860), (180, 16550), (200, 14895), (225, 13240), (250, 11916), (300, 9930), (331, 9000), (360, 8275), (375, 7944), (450, 6620), (500, 5958), (600, 4965), (662, 4500), (750, 3972), (900, 3310), (993, 3000), (1000, 2979), (1125, 2648), (1324, 2250), (1500, 1986), (1655, 1800)]