1161000

素因数分解:

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

素因数の和:73

約数の個数: 128

約数和(自身を含む): 4118400

約数和(自身を除く): 2957400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 125, 129, 135, 150, 172, 180, 200, 215, 216, 225, 250, 258, 270, 300, 344, 360, 375, 387, 430, 450, 500, 516, 540, 600, 645, 675, 750, 774, 860, 900, 1000, 1032, 1075, 1080, 1125, 1161, 1290, 1350, 1500, 1548, 1720, 1800, 1935, 2150, 2250, 2322, 2580, 2700, 3000, 3096, 3225, 3375, 3870, 4300, 4500, 4644, 5160, 5375, 5400, 5805, 6450, 6750, 7740, 8600, 9000, 9288, 9675, 10750, 11610, 12900, 13500, 15480, 16125, 19350, 21500, 23220, 25800, 27000, 29025, 32250, 38700, 43000, 46440, 48375, 58050, 64500, 77400, 96750, 116100, 129000, 145125, 193500, 232200, 290250, 387000, 580500, 1161000]

約数ペア:

[(1, 1161000), (2, 580500), (3, 387000), (4, 290250), (5, 232200), (6, 193500), (8, 145125), (9, 129000), (10, 116100), (12, 96750), (15, 77400), (18, 64500), (20, 58050), (24, 48375), (25, 46440), (27, 43000), (30, 38700), (36, 32250), (40, 29025), (43, 27000), (45, 25800), (50, 23220), (54, 21500), (60, 19350), (72, 16125), (75, 15480), (86, 13500), (90, 12900), (100, 11610), (108, 10750), (120, 9675), (125, 9288), (129, 9000), (135, 8600), (150, 7740), (172, 6750), (180, 6450), (200, 5805), (215, 5400), (216, 5375), (225, 5160), (250, 4644), (258, 4500), (270, 4300), (300, 3870), (344, 3375), (360, 3225), (375, 3096), (387, 3000), (430, 2700), (450, 2580), (500, 2322), (516, 2250), (540, 2150), (600, 1935), (645, 1800), (675, 1720), (750, 1548), (774, 1500), (860, 1350), (900, 1290), (1000, 1161), (1032, 1125), (1075, 1080)]