22857000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 75254400

約数和(自身を除く): 52397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 401, 456, 475, 500, 570, 600, 750, 760, 802, 950, 1000, 1140, 1203, 1425, 1500, 1604, 1900, 2005, 2280, 2375, 2406, 2850, 3000, 3208, 3800, 4010, 4750, 4812, 5700, 6015, 7125, 7619, 8020, 9500, 9624, 10025, 11400, 12030, 14250, 15238, 16040, 19000, 20050, 22857, 24060, 28500, 30075, 30476, 38095, 40100, 45714, 48120, 50125, 57000, 60150, 60952, 76190, 80200, 91428, 100250, 114285, 120300, 150375, 152380, 182856, 190475, 200500, 228570, 240600, 300750, 304760, 380950, 401000, 457140, 571425, 601500, 761900, 914280, 952375, 1142850, 1203000, 1523800, 1904750, 2285700, 2857125, 3809500, 4571400, 5714250, 7619000, 11428500, 22857000]

約数ペア:

[(1, 22857000), (2, 11428500), (3, 7619000), (4, 5714250), (5, 4571400), (6, 3809500), (8, 2857125), (10, 2285700), (12, 1904750), (15, 1523800), (19, 1203000), (20, 1142850), (24, 952375), (25, 914280), (30, 761900), (38, 601500), (40, 571425), (50, 457140), (57, 401000), (60, 380950), (75, 304760), (76, 300750), (95, 240600), (100, 228570), (114, 200500), (120, 190475), (125, 182856), (150, 152380), (152, 150375), (190, 120300), (200, 114285), (228, 100250), (250, 91428), (285, 80200), (300, 76190), (375, 60952), (380, 60150), (401, 57000), (456, 50125), (475, 48120), (500, 45714), (570, 40100), (600, 38095), (750, 30476), (760, 30075), (802, 28500), (950, 24060), (1000, 22857), (1140, 20050), (1203, 19000), (1425, 16040), (1500, 15238), (1604, 14250), (1900, 12030), (2005, 11400), (2280, 10025), (2375, 9624), (2406, 9500), (2850, 8020), (3000, 7619), (3208, 7125), (3800, 6015), (4010, 5700), (4750, 4812)]