56565000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 196812000

約数和(自身を除く): 140247000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 419, 450, 500, 540, 600, 625, 675, 750, 838, 900, 1000, 1080, 1125, 1250, 1257, 1350, 1500, 1676, 1800, 1875, 2095, 2250, 2500, 2514, 2700, 3000, 3352, 3375, 3750, 3771, 4190, 4500, 5000, 5028, 5400, 5625, 6285, 6750, 7500, 7542, 8380, 9000, 10056, 10475, 11250, 11313, 12570, 13500, 15000, 15084, 16760, 16875, 18855, 20950, 22500, 22626, 25140, 27000, 30168, 31425, 33750, 37710, 41900, 45000, 45252, 50280, 52375, 56565, 62850, 67500, 75420, 83800, 90504, 94275, 104750, 113130, 125700, 135000, 150840, 157125, 188550, 209500, 226260, 251400, 261875, 282825, 314250, 377100, 419000, 452520, 471375, 523750, 565650, 628500, 754200, 785625, 942750, 1047500, 1131300, 1257000, 1414125, 1571250, 1885500, 2095000, 2262600, 2356875, 2828250, 3142500, 3771000, 4713750, 5656500, 6285000, 7070625, 9427500, 11313000, 14141250, 18855000, 28282500, 56565000]

約数ペア:

[(1, 56565000), (2, 28282500), (3, 18855000), (4, 14141250), (5, 11313000), (6, 9427500), (8, 7070625), (9, 6285000), (10, 5656500), (12, 4713750), (15, 3771000), (18, 3142500), (20, 2828250), (24, 2356875), (25, 2262600), (27, 2095000), (30, 1885500), (36, 1571250), (40, 1414125), (45, 1257000), (50, 1131300), (54, 1047500), (60, 942750), (72, 785625), (75, 754200), (90, 628500), (100, 565650), (108, 523750), (120, 471375), (125, 452520), (135, 419000), (150, 377100), (180, 314250), (200, 282825), (216, 261875), (225, 251400), (250, 226260), (270, 209500), (300, 188550), (360, 157125), (375, 150840), (419, 135000), (450, 125700), (500, 113130), (540, 104750), (600, 94275), (625, 90504), (675, 83800), (750, 75420), (838, 67500), (900, 62850), (1000, 56565), (1080, 52375), (1125, 50280), (1250, 45252), (1257, 45000), (1350, 41900), (1500, 37710), (1676, 33750), (1800, 31425), (1875, 30168), (2095, 27000), (2250, 25140), (2500, 22626), (2514, 22500), (2700, 20950), (3000, 18855), (3352, 16875), (3375, 16760), (3750, 15084), (3771, 15000), (4190, 13500), (4500, 12570), (5000, 11313), (5028, 11250), (5400, 10475), (5625, 10056), (6285, 9000), (6750, 8380), (7500, 7542)]