870820200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{161263}}^1$

素因数の和:161288

約数の個数: 96

約数和(自身を含む): 2999510400

約数和(自身を除く): 2128690200

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, 161263, 322526, 483789, 645052, 806315, 967578, 1290104, 1451367, 1612630, 1935156, 2418945, 2902734, 3225260, 3870312, 4031575, 4354101, 4837890, 5805468, 6450520, 7256835, 8063150, 8708202, 9675780, 11610936, 12094725, 14513670, 16126300, 17416404, 19351560, 21770505, 24189450, 29027340, 32252600, 34832808, 36284175, 43541010, 48378900, 58054680, 72568350, 87082020, 96757800, 108852525, 145136700, 174164040, 217705050, 290273400, 435410100, 870820200]

約数ペア:

[(1, 870820200), (2, 435410100), (3, 290273400), (4, 217705050), (5, 174164040), (6, 145136700), (8, 108852525), (9, 96757800), (10, 87082020), (12, 72568350), (15, 58054680), (18, 48378900), (20, 43541010), (24, 36284175), (25, 34832808), (27, 32252600), (30, 29027340), (36, 24189450), (40, 21770505), (45, 19351560), (50, 17416404), (54, 16126300), (60, 14513670), (72, 12094725), (75, 11610936), (90, 9675780), (100, 8708202), (108, 8063150), (120, 7256835), (135, 6450520), (150, 5805468), (180, 4837890), (200, 4354101), (216, 4031575), (225, 3870312), (270, 3225260), (300, 2902734), (360, 2418945), (450, 1935156), (540, 1612630), (600, 1451367), (675, 1290104), (900, 967578), (1080, 806315), (1350, 645052), (1800, 483789), (2700, 322526), (5400, 161263)]