625012800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{130211}}^1$

素因数の和:130236

約数の個数: 84

約数和(自身を含む): 2050578576

約数和(自身を除く): 1425565776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 130211, 260422, 390633, 520844, 651055, 781266, 1041688, 1302110, 1562532, 1953165, 2083376, 2604220, 3125064, 3255275, 3906330, 4166752, 5208440, 6250128, 6510550, 7812660, 8333504, 9765825, 10416880, 12500256, 13021100, 15625320, 19531650, 20833760, 25000512, 26042200, 31250640, 39063300, 41667520, 52084400, 62501280, 78126600, 104168800, 125002560, 156253200, 208337600, 312506400, 625012800]

約数ペア:

[(1, 625012800), (2, 312506400), (3, 208337600), (4, 156253200), (5, 125002560), (6, 104168800), (8, 78126600), (10, 62501280), (12, 52084400), (15, 41667520), (16, 39063300), (20, 31250640), (24, 26042200), (25, 25000512), (30, 20833760), (32, 19531650), (40, 15625320), (48, 13021100), (50, 12500256), (60, 10416880), (64, 9765825), (75, 8333504), (80, 7812660), (96, 6510550), (100, 6250128), (120, 5208440), (150, 4166752), (160, 3906330), (192, 3255275), (200, 3125064), (240, 2604220), (300, 2083376), (320, 1953165), (400, 1562532), (480, 1302110), (600, 1041688), (800, 781266), (960, 651055), (1200, 520844), (1600, 390633), (2400, 260422), (4800, 130211)]