12719700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{673}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 46802560

約数和(自身を除く): 34082860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 673, 675, 700, 756, 900, 945, 1050, 1260, 1346, 1350, 1575, 1890, 2019, 2100, 2692, 2700, 3150, 3365, 3780, 4038, 4711, 4725, 6057, 6300, 6730, 8076, 9422, 9450, 10095, 12114, 13460, 14133, 16825, 18171, 18844, 18900, 20190, 23555, 24228, 28266, 30285, 33650, 36342, 40380, 42399, 47110, 50475, 56532, 60570, 67300, 70665, 72684, 84798, 90855, 94220, 100950, 117775, 121140, 127197, 141330, 151425, 169596, 181710, 201900, 211995, 235550, 254394, 282660, 302850, 353325, 363420, 423990, 454275, 471100, 508788, 605700, 635985, 706650, 847980, 908550, 1059975, 1271970, 1413300, 1817100, 2119950, 2543940, 3179925, 4239900, 6359850, 12719700]

約数ペア:

[(1, 12719700), (2, 6359850), (3, 4239900), (4, 3179925), (5, 2543940), (6, 2119950), (7, 1817100), (9, 1413300), (10, 1271970), (12, 1059975), (14, 908550), (15, 847980), (18, 706650), (20, 635985), (21, 605700), (25, 508788), (27, 471100), (28, 454275), (30, 423990), (35, 363420), (36, 353325), (42, 302850), (45, 282660), (50, 254394), (54, 235550), (60, 211995), (63, 201900), (70, 181710), (75, 169596), (84, 151425), (90, 141330), (100, 127197), (105, 121140), (108, 117775), (126, 100950), (135, 94220), (140, 90855), (150, 84798), (175, 72684), (180, 70665), (189, 67300), (210, 60570), (225, 56532), (252, 50475), (270, 47110), (300, 42399), (315, 40380), (350, 36342), (378, 33650), (420, 30285), (450, 28266), (525, 24228), (540, 23555), (630, 20190), (673, 18900), (675, 18844), (700, 18171), (756, 16825), (900, 14133), (945, 13460), (1050, 12114), (1260, 10095), (1346, 9450), (1350, 9422), (1575, 8076), (1890, 6730), (2019, 6300), (2100, 6057), (2692, 4725), (2700, 4711), (3150, 4038), (3365, 3780)]