51399000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{5711}}^1$

素因数の和:5738

約数の個数: 96

約数和(自身を含む): 173759040

約数和(自身を除く): 122360040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 5711, 9000, 11422, 17133, 22844, 28555, 34266, 45688, 51399, 57110, 68532, 85665, 102798, 114220, 137064, 142775, 171330, 205596, 228440, 256995, 285550, 342660, 411192, 428325, 513990, 571100, 685320, 713875, 856650, 1027980, 1142200, 1284975, 1427750, 1713300, 2055960, 2141625, 2569950, 2855500, 3426600, 4283250, 5139900, 5711000, 6424875, 8566500, 10279800, 12849750, 17133000, 25699500, 51399000]

約数ペア:

[(1, 51399000), (2, 25699500), (3, 17133000), (4, 12849750), (5, 10279800), (6, 8566500), (8, 6424875), (9, 5711000), (10, 5139900), (12, 4283250), (15, 3426600), (18, 2855500), (20, 2569950), (24, 2141625), (25, 2055960), (30, 1713300), (36, 1427750), (40, 1284975), (45, 1142200), (50, 1027980), (60, 856650), (72, 713875), (75, 685320), (90, 571100), (100, 513990), (120, 428325), (125, 411192), (150, 342660), (180, 285550), (200, 256995), (225, 228440), (250, 205596), (300, 171330), (360, 142775), (375, 137064), (450, 114220), (500, 102798), (600, 85665), (750, 68532), (900, 57110), (1000, 51399), (1125, 45688), (1500, 34266), (1800, 28555), (2250, 22844), (3000, 17133), (4500, 11422), (5711, 9000)]