123897000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41299}}^1$

素因数の和:41323

約数の個数: 64

約数和(自身を含む): 386568000

約数和(自身を除く): 262671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 41299, 82598, 123897, 165196, 206495, 247794, 330392, 412990, 495588, 619485, 825980, 991176, 1032475, 1238970, 1651960, 2064950, 2477940, 3097425, 4129900, 4955880, 5162375, 6194850, 8259800, 10324750, 12389700, 15487125, 20649500, 24779400, 30974250, 41299000, 61948500, 123897000]

約数ペア:

[(1, 123897000), (2, 61948500), (3, 41299000), (4, 30974250), (5, 24779400), (6, 20649500), (8, 15487125), (10, 12389700), (12, 10324750), (15, 8259800), (20, 6194850), (24, 5162375), (25, 4955880), (30, 4129900), (40, 3097425), (50, 2477940), (60, 2064950), (75, 1651960), (100, 1238970), (120, 1032475), (125, 991176), (150, 825980), (200, 619485), (250, 495588), (300, 412990), (375, 330392), (500, 247794), (600, 206495), (750, 165196), (1000, 123897), (1500, 82598), (3000, 41299)]