64311300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23819}}^1$

素因数の和:23842

約数の個数: 72

約数和(自身を含む): 206757600

約数和(自身を除く): 142446300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 23819, 47638, 71457, 95276, 119095, 142914, 214371, 238190, 285828, 357285, 428742, 476380, 595475, 643113, 714570, 857484, 1071855, 1190950, 1286226, 1429140, 1786425, 2143710, 2381900, 2572452, 3215565, 3572850, 4287420, 5359275, 6431130, 7145700, 10718550, 12862260, 16077825, 21437100, 32155650, 64311300]

約数ペア:

[(1, 64311300), (2, 32155650), (3, 21437100), (4, 16077825), (5, 12862260), (6, 10718550), (9, 7145700), (10, 6431130), (12, 5359275), (15, 4287420), (18, 3572850), (20, 3215565), (25, 2572452), (27, 2381900), (30, 2143710), (36, 1786425), (45, 1429140), (50, 1286226), (54, 1190950), (60, 1071855), (75, 857484), (90, 714570), (100, 643113), (108, 595475), (135, 476380), (150, 428742), (180, 357285), (225, 285828), (270, 238190), (300, 214371), (450, 142914), (540, 119095), (675, 95276), (900, 71457), (1350, 47638), (2700, 23819)]