225222600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{375371}}^1$

素因数の和:375390

約数の個数: 48

約数和(自身を含む): 698191920

約数和(自身を除く): 472969320

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, 375371, 750742, 1126113, 1501484, 1876855, 2252226, 3002968, 3753710, 4504452, 5630565, 7507420, 9008904, 9384275, 11261130, 15014840, 18768550, 22522260, 28152825, 37537100, 45044520, 56305650, 75074200, 112611300, 225222600]

約数ペア:

[(1, 225222600), (2, 112611300), (3, 75074200), (4, 56305650), (5, 45044520), (6, 37537100), (8, 28152825), (10, 22522260), (12, 18768550), (15, 15014840), (20, 11261130), (24, 9384275), (25, 9008904), (30, 7507420), (40, 5630565), (50, 4504452), (60, 3753710), (75, 3002968), (100, 2252226), (120, 1876855), (150, 1501484), (200, 1126113), (300, 750742), (600, 375371)]