25950000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 84275856

約数和(自身を除く): 58325856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 173, 200, 240, 250, 300, 346, 375, 400, 500, 519, 600, 625, 692, 750, 865, 1000, 1038, 1200, 1250, 1384, 1500, 1730, 1875, 2000, 2076, 2500, 2595, 2768, 3000, 3125, 3460, 3750, 4152, 4325, 5000, 5190, 6000, 6250, 6920, 7500, 8304, 8650, 9375, 10000, 10380, 12500, 12975, 13840, 15000, 17300, 18750, 20760, 21625, 25000, 25950, 30000, 34600, 37500, 41520, 43250, 50000, 51900, 64875, 69200, 75000, 86500, 103800, 108125, 129750, 150000, 173000, 207600, 216250, 259500, 324375, 346000, 432500, 519000, 540625, 648750, 865000, 1038000, 1081250, 1297500, 1621875, 1730000, 2162500, 2595000, 3243750, 4325000, 5190000, 6487500, 8650000, 12975000, 25950000]

約数ペア:

[(1, 25950000), (2, 12975000), (3, 8650000), (4, 6487500), (5, 5190000), (6, 4325000), (8, 3243750), (10, 2595000), (12, 2162500), (15, 1730000), (16, 1621875), (20, 1297500), (24, 1081250), (25, 1038000), (30, 865000), (40, 648750), (48, 540625), (50, 519000), (60, 432500), (75, 346000), (80, 324375), (100, 259500), (120, 216250), (125, 207600), (150, 173000), (173, 150000), (200, 129750), (240, 108125), (250, 103800), (300, 86500), (346, 75000), (375, 69200), (400, 64875), (500, 51900), (519, 50000), (600, 43250), (625, 41520), (692, 37500), (750, 34600), (865, 30000), (1000, 25950), (1038, 25000), (1200, 21625), (1250, 20760), (1384, 18750), (1500, 17300), (1730, 15000), (1875, 13840), (2000, 12975), (2076, 12500), (2500, 10380), (2595, 10000), (2768, 9375), (3000, 8650), (3125, 8304), (3460, 7500), (3750, 6920), (4152, 6250), (4325, 6000), (5000, 5190)]