31068000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 110388096

約数和(自身を除く): 79320096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 863, 900, 1000, 1125, 1200, 1440, 1500, 1726, 1800, 2000, 2250, 2400, 2589, 3000, 3452, 3600, 4000, 4315, 4500, 5178, 6000, 6904, 7200, 7767, 8630, 9000, 10356, 12000, 12945, 13808, 15534, 17260, 18000, 20712, 21575, 25890, 27616, 31068, 34520, 36000, 38835, 41424, 43150, 51780, 62136, 64725, 69040, 77670, 82848, 86300, 103560, 107875, 124272, 129450, 138080, 155340, 172600, 194175, 207120, 215750, 248544, 258900, 310680, 323625, 345200, 388350, 414240, 431500, 517800, 621360, 647250, 690400, 776700, 863000, 970875, 1035600, 1242720, 1294500, 1553400, 1726000, 1941750, 2071200, 2589000, 3106800, 3452000, 3883500, 5178000, 6213600, 7767000, 10356000, 15534000, 31068000]

約数ペア:

[(1, 31068000), (2, 15534000), (3, 10356000), (4, 7767000), (5, 6213600), (6, 5178000), (8, 3883500), (9, 3452000), (10, 3106800), (12, 2589000), (15, 2071200), (16, 1941750), (18, 1726000), (20, 1553400), (24, 1294500), (25, 1242720), (30, 1035600), (32, 970875), (36, 863000), (40, 776700), (45, 690400), (48, 647250), (50, 621360), (60, 517800), (72, 431500), (75, 414240), (80, 388350), (90, 345200), (96, 323625), (100, 310680), (120, 258900), (125, 248544), (144, 215750), (150, 207120), (160, 194175), (180, 172600), (200, 155340), (225, 138080), (240, 129450), (250, 124272), (288, 107875), (300, 103560), (360, 86300), (375, 82848), (400, 77670), (450, 69040), (480, 64725), (500, 62136), (600, 51780), (720, 43150), (750, 41424), (800, 38835), (863, 36000), (900, 34520), (1000, 31068), (1125, 27616), (1200, 25890), (1440, 21575), (1500, 20712), (1726, 18000), (1800, 17260), (2000, 15534), (2250, 13808), (2400, 12945), (2589, 12000), (3000, 10356), (3452, 9000), (3600, 8630), (4000, 7767), (4315, 7200), (4500, 6904), (5178, 6000)]