2061000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{229}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 6996600

約数和(自身を除く): 4935600

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, 229, 250, 300, 360, 375, 450, 458, 500, 600, 687, 750, 900, 916, 1000, 1125, 1145, 1374, 1500, 1800, 1832, 2061, 2250, 2290, 2748, 3000, 3435, 4122, 4500, 4580, 5496, 5725, 6870, 8244, 9000, 9160, 10305, 11450, 13740, 16488, 17175, 20610, 22900, 27480, 28625, 34350, 41220, 45800, 51525, 57250, 68700, 82440, 85875, 103050, 114500, 137400, 171750, 206100, 229000, 257625, 343500, 412200, 515250, 687000, 1030500, 2061000]

約数ペア:

[(1, 2061000), (2, 1030500), (3, 687000), (4, 515250), (5, 412200), (6, 343500), (8, 257625), (9, 229000), (10, 206100), (12, 171750), (15, 137400), (18, 114500), (20, 103050), (24, 85875), (25, 82440), (30, 68700), (36, 57250), (40, 51525), (45, 45800), (50, 41220), (60, 34350), (72, 28625), (75, 27480), (90, 22900), (100, 20610), (120, 17175), (125, 16488), (150, 13740), (180, 11450), (200, 10305), (225, 9160), (229, 9000), (250, 8244), (300, 6870), (360, 5725), (375, 5496), (450, 4580), (458, 4500), (500, 4122), (600, 3435), (687, 3000), (750, 2748), (900, 2290), (916, 2250), (1000, 2061), (1125, 1832), (1145, 1800), (1374, 1500)]