7983000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{887}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 27012960

約数和(自身を除く): 19029960

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, 750, 887, 900, 1000, 1125, 1500, 1774, 1800, 2250, 2661, 3000, 3548, 4435, 4500, 5322, 7096, 7983, 8870, 9000, 10644, 13305, 15966, 17740, 21288, 22175, 26610, 31932, 35480, 39915, 44350, 53220, 63864, 66525, 79830, 88700, 106440, 110875, 133050, 159660, 177400, 199575, 221750, 266100, 319320, 332625, 399150, 443500, 532200, 665250, 798300, 887000, 997875, 1330500, 1596600, 1995750, 2661000, 3991500, 7983000]

約数ペア:

[(1, 7983000), (2, 3991500), (3, 2661000), (4, 1995750), (5, 1596600), (6, 1330500), (8, 997875), (9, 887000), (10, 798300), (12, 665250), (15, 532200), (18, 443500), (20, 399150), (24, 332625), (25, 319320), (30, 266100), (36, 221750), (40, 199575), (45, 177400), (50, 159660), (60, 133050), (72, 110875), (75, 106440), (90, 88700), (100, 79830), (120, 66525), (125, 63864), (150, 53220), (180, 44350), (200, 39915), (225, 35480), (250, 31932), (300, 26610), (360, 22175), (375, 21288), (450, 17740), (500, 15966), (600, 13305), (750, 10644), (887, 9000), (900, 8870), (1000, 7983), (1125, 7096), (1500, 5322), (1774, 4500), (1800, 4435), (2250, 3548), (2661, 3000)]