1998113400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{370021}}^1$

素因数の和:370046

約数の個数: 96

約数和(自身を含む): 6882409200

約数和(自身を除く): 4884295800

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, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 370021, 740042, 1110063, 1480084, 1850105, 2220126, 2960168, 3330189, 3700210, 4440252, 5550315, 6660378, 7400420, 8880504, 9250525, 9990567, 11100630, 13320756, 14800840, 16650945, 18501050, 19981134, 22201260, 26641512, 27751575, 33301890, 37002100, 39962268, 44402520, 49952835, 55503150, 66603780, 74004200, 79924536, 83254725, 99905670, 111006300, 133207560, 166509450, 199811340, 222012600, 249764175, 333018900, 399622680, 499528350, 666037800, 999056700, 1998113400]

約数ペア:

[(1, 1998113400), (2, 999056700), (3, 666037800), (4, 499528350), (5, 399622680), (6, 333018900), (8, 249764175), (9, 222012600), (10, 199811340), (12, 166509450), (15, 133207560), (18, 111006300), (20, 99905670), (24, 83254725), (25, 79924536), (27, 74004200), (30, 66603780), (36, 55503150), (40, 49952835), (45, 44402520), (50, 39962268), (54, 37002100), (60, 33301890), (72, 27751575), (75, 26641512), (90, 22201260), (100, 19981134), (108, 18501050), (120, 16650945), (135, 14800840), (150, 13320756), (180, 11100630), (200, 9990567), (216, 9250525), (225, 8880504), (270, 7400420), (300, 6660378), (360, 5550315), (450, 4440252), (540, 3700210), (600, 3330189), (675, 2960168), (900, 2220126), (1080, 1850105), (1350, 1480084), (1800, 1110063), (2700, 740042), (5400, 370021)]