12690000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 200

約数和(自身を含む): 46485120

約数和(自身を除く): 33795120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 125, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 250, 270, 282, 300, 360, 375, 376, 400, 423, 432, 450, 470, 500, 540, 564, 600, 625, 675, 705, 720, 750, 752, 846, 900, 940, 1000, 1080, 1125, 1128, 1175, 1200, 1250, 1269, 1350, 1410, 1500, 1692, 1800, 1875, 1880, 2000, 2115, 2160, 2250, 2256, 2350, 2500, 2538, 2700, 2820, 3000, 3375, 3384, 3525, 3600, 3750, 3760, 4230, 4500, 4700, 5000, 5076, 5400, 5625, 5640, 5875, 6000, 6345, 6750, 6768, 7050, 7500, 8460, 9000, 9400, 10000, 10152, 10575, 10800, 11250, 11280, 11750, 12690, 13500, 14100, 15000, 16875, 16920, 17625, 18000, 18800, 20304, 21150, 22500, 23500, 25380, 27000, 28200, 29375, 30000, 31725, 33750, 33840, 35250, 42300, 45000, 47000, 50760, 52875, 54000, 56400, 58750, 63450, 67500, 70500, 84600, 88125, 90000, 94000, 101520, 105750, 117500, 126900, 135000, 141000, 158625, 169200, 176250, 211500, 235000, 253800, 264375, 270000, 282000, 317250, 352500, 423000, 470000, 507600, 528750, 634500, 705000, 793125, 846000, 1057500, 1269000, 1410000, 1586250, 2115000, 2538000, 3172500, 4230000, 6345000, 12690000]

約数ペア:

[(1, 12690000), (2, 6345000), (3, 4230000), (4, 3172500), (5, 2538000), (6, 2115000), (8, 1586250), (9, 1410000), (10, 1269000), (12, 1057500), (15, 846000), (16, 793125), (18, 705000), (20, 634500), (24, 528750), (25, 507600), (27, 470000), (30, 423000), (36, 352500), (40, 317250), (45, 282000), (47, 270000), (48, 264375), (50, 253800), (54, 235000), (60, 211500), (72, 176250), (75, 169200), (80, 158625), (90, 141000), (94, 135000), (100, 126900), (108, 117500), (120, 105750), (125, 101520), (135, 94000), (141, 90000), (144, 88125), (150, 84600), (180, 70500), (188, 67500), (200, 63450), (216, 58750), (225, 56400), (235, 54000), (240, 52875), (250, 50760), (270, 47000), (282, 45000), (300, 42300), (360, 35250), (375, 33840), (376, 33750), (400, 31725), (423, 30000), (432, 29375), (450, 28200), (470, 27000), (500, 25380), (540, 23500), (564, 22500), (600, 21150), (625, 20304), (675, 18800), (705, 18000), (720, 17625), (750, 16920), (752, 16875), (846, 15000), (900, 14100), (940, 13500), (1000, 12690), (1080, 11750), (1125, 11280), (1128, 11250), (1175, 10800), (1200, 10575), (1250, 10152), (1269, 10000), (1350, 9400), (1410, 9000), (1500, 8460), (1692, 7500), (1800, 7050), (1875, 6768), (1880, 6750), (2000, 6345), (2115, 6000), (2160, 5875), (2250, 5640), (2256, 5625), (2350, 5400), (2500, 5076), (2538, 5000), (2700, 4700), (2820, 4500), (3000, 4230), (3375, 3760), (3384, 3750), (3525, 3600)]