4257000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 16061760

約数和(自身を除く): 11804760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 43, 44, 45, 50, 55, 60, 66, 72, 75, 86, 88, 90, 99, 100, 110, 120, 125, 129, 132, 150, 165, 172, 180, 198, 200, 215, 220, 225, 250, 258, 264, 275, 300, 330, 344, 360, 375, 387, 396, 430, 440, 450, 473, 495, 500, 516, 550, 600, 645, 660, 750, 774, 792, 825, 860, 900, 946, 990, 1000, 1032, 1075, 1100, 1125, 1290, 1320, 1375, 1419, 1500, 1548, 1650, 1720, 1800, 1892, 1935, 1980, 2150, 2200, 2250, 2365, 2475, 2580, 2750, 2838, 3000, 3096, 3225, 3300, 3784, 3870, 3960, 4125, 4257, 4300, 4500, 4730, 4950, 5160, 5375, 5500, 5676, 6450, 6600, 7095, 7740, 8250, 8514, 8600, 9000, 9460, 9675, 9900, 10750, 11000, 11352, 11825, 12375, 12900, 14190, 15480, 16125, 16500, 17028, 18920, 19350, 19800, 21285, 21500, 23650, 24750, 25800, 28380, 32250, 33000, 34056, 35475, 38700, 42570, 43000, 47300, 48375, 49500, 56760, 59125, 64500, 70950, 77400, 85140, 94600, 96750, 99000, 106425, 118250, 129000, 141900, 170280, 177375, 193500, 212850, 236500, 283800, 354750, 387000, 425700, 473000, 532125, 709500, 851400, 1064250, 1419000, 2128500, 4257000]

約数ペア:

[(1, 4257000), (2, 2128500), (3, 1419000), (4, 1064250), (5, 851400), (6, 709500), (8, 532125), (9, 473000), (10, 425700), (11, 387000), (12, 354750), (15, 283800), (18, 236500), (20, 212850), (22, 193500), (24, 177375), (25, 170280), (30, 141900), (33, 129000), (36, 118250), (40, 106425), (43, 99000), (44, 96750), (45, 94600), (50, 85140), (55, 77400), (60, 70950), (66, 64500), (72, 59125), (75, 56760), (86, 49500), (88, 48375), (90, 47300), (99, 43000), (100, 42570), (110, 38700), (120, 35475), (125, 34056), (129, 33000), (132, 32250), (150, 28380), (165, 25800), (172, 24750), (180, 23650), (198, 21500), (200, 21285), (215, 19800), (220, 19350), (225, 18920), (250, 17028), (258, 16500), (264, 16125), (275, 15480), (300, 14190), (330, 12900), (344, 12375), (360, 11825), (375, 11352), (387, 11000), (396, 10750), (430, 9900), (440, 9675), (450, 9460), (473, 9000), (495, 8600), (500, 8514), (516, 8250), (550, 7740), (600, 7095), (645, 6600), (660, 6450), (750, 5676), (774, 5500), (792, 5375), (825, 5160), (860, 4950), (900, 4730), (946, 4500), (990, 4300), (1000, 4257), (1032, 4125), (1075, 3960), (1100, 3870), (1125, 3784), (1290, 3300), (1320, 3225), (1375, 3096), (1419, 3000), (1500, 2838), (1548, 2750), (1650, 2580), (1720, 2475), (1800, 2365), (1892, 2250), (1935, 2200), (1980, 2150)]