64864200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{108107}}^1$

素因数の和:108126

約数の個数: 48

約数和(自身を含む): 201080880

約数和(自身を除く): 136216680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 108107, 216214, 324321, 432428, 540535, 648642, 864856, 1081070, 1297284, 1621605, 2162140, 2594568, 2702675, 3243210, 4324280, 5405350, 6486420, 8108025, 10810700, 12972840, 16216050, 21621400, 32432100, 64864200]

約数ペア:

[(1, 64864200), (2, 32432100), (3, 21621400), (4, 16216050), (5, 12972840), (6, 10810700), (8, 8108025), (10, 6486420), (12, 5405350), (15, 4324280), (20, 3243210), (24, 2702675), (25, 2594568), (30, 2162140), (40, 1621605), (50, 1297284), (60, 1081070), (75, 864856), (100, 648642), (120, 540535), (150, 432428), (200, 324321), (300, 216214), (600, 108107)]