42169500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{9371}}^1$

素因数の和:9396

約数の個数: 72

約数和(自身を含む): 133044912

約数和(自身を除く): 90875412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 9371, 18742, 28113, 37484, 46855, 56226, 84339, 93710, 112452, 140565, 168678, 187420, 234275, 281130, 337356, 421695, 468550, 562260, 702825, 843390, 937100, 1171375, 1405650, 1686780, 2108475, 2342750, 2811300, 3514125, 4216950, 4685500, 7028250, 8433900, 10542375, 14056500, 21084750, 42169500]

約数ペア:

[(1, 42169500), (2, 21084750), (3, 14056500), (4, 10542375), (5, 8433900), (6, 7028250), (9, 4685500), (10, 4216950), (12, 3514125), (15, 2811300), (18, 2342750), (20, 2108475), (25, 1686780), (30, 1405650), (36, 1171375), (45, 937100), (50, 843390), (60, 702825), (75, 562260), (90, 468550), (100, 421695), (125, 337356), (150, 281130), (180, 234275), (225, 187420), (250, 168678), (300, 140565), (375, 112452), (450, 93710), (500, 84339), (750, 56226), (900, 46855), (1125, 37484), (1500, 28113), (2250, 18742), (4500, 9371)]