76867800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{128113}}^1$

素因数の和:128132

約数の個数: 48

約数和(自身を含む): 238292040

約数和(自身を除く): 161424240

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, 128113, 256226, 384339, 512452, 640565, 768678, 1024904, 1281130, 1537356, 1921695, 2562260, 3074712, 3202825, 3843390, 5124520, 6405650, 7686780, 9608475, 12811300, 15373560, 19216950, 25622600, 38433900, 76867800]

約数ペア:

[(1, 76867800), (2, 38433900), (3, 25622600), (4, 19216950), (5, 15373560), (6, 12811300), (8, 9608475), (10, 7686780), (12, 6405650), (15, 5124520), (20, 3843390), (24, 3202825), (25, 3074712), (30, 2562260), (40, 1921695), (50, 1537356), (60, 1281130), (75, 1024904), (100, 768678), (120, 640565), (150, 512452), (200, 384339), (300, 256226), (600, 128113)]