72184000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 112

約数和(自身を含む): 204459840

約数和(自身を除く): 132275840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1289, 1400, 1600, 1750, 2000, 2240, 2578, 2800, 3500, 4000, 5156, 5600, 6445, 7000, 8000, 9023, 10312, 11200, 12890, 14000, 18046, 20624, 25780, 28000, 32225, 36092, 41248, 45115, 51560, 56000, 64450, 72184, 82496, 90230, 103120, 128900, 144368, 161125, 180460, 206240, 225575, 257800, 288736, 322250, 360920, 412480, 451150, 515600, 577472, 644500, 721840, 902300, 1031200, 1127875, 1289000, 1443680, 1804600, 2062400, 2255750, 2578000, 2887360, 3609200, 4511500, 5156000, 7218400, 9023000, 10312000, 14436800, 18046000, 36092000, 72184000]

約数ペア:

[(1, 72184000), (2, 36092000), (4, 18046000), (5, 14436800), (7, 10312000), (8, 9023000), (10, 7218400), (14, 5156000), (16, 4511500), (20, 3609200), (25, 2887360), (28, 2578000), (32, 2255750), (35, 2062400), (40, 1804600), (50, 1443680), (56, 1289000), (64, 1127875), (70, 1031200), (80, 902300), (100, 721840), (112, 644500), (125, 577472), (140, 515600), (160, 451150), (175, 412480), (200, 360920), (224, 322250), (250, 288736), (280, 257800), (320, 225575), (350, 206240), (400, 180460), (448, 161125), (500, 144368), (560, 128900), (700, 103120), (800, 90230), (875, 82496), (1000, 72184), (1120, 64450), (1289, 56000), (1400, 51560), (1600, 45115), (1750, 41248), (2000, 36092), (2240, 32225), (2578, 28000), (2800, 25780), (3500, 20624), (4000, 18046), (5156, 14000), (5600, 12890), (6445, 11200), (7000, 10312), (8000, 9023)]