125027200

素因数分解:

$2^7\times 5^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 313038000

約数和(自身を除く): 188010800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 128, 160, 178, 200, 320, 356, 400, 439, 445, 640, 712, 800, 878, 890, 1424, 1600, 1756, 1780, 2195, 2225, 2848, 3200, 3512, 3560, 4390, 4450, 5696, 7024, 7120, 8780, 8900, 10975, 11392, 14048, 14240, 17560, 17800, 21950, 28096, 28480, 35120, 35600, 39071, 43900, 56192, 56960, 70240, 71200, 78142, 87800, 140480, 142400, 156284, 175600, 195355, 280960, 284800, 312568, 351200, 390710, 625136, 702400, 781420, 976775, 1250272, 1404800, 1562840, 1953550, 2500544, 3125680, 3907100, 5001088, 6251360, 7814200, 12502720, 15628400, 25005440, 31256800, 62513600, 125027200]

約数ペア:

[(1, 125027200), (2, 62513600), (4, 31256800), (5, 25005440), (8, 15628400), (10, 12502720), (16, 7814200), (20, 6251360), (25, 5001088), (32, 3907100), (40, 3125680), (50, 2500544), (64, 1953550), (80, 1562840), (89, 1404800), (100, 1250272), (128, 976775), (160, 781420), (178, 702400), (200, 625136), (320, 390710), (356, 351200), (400, 312568), (439, 284800), (445, 280960), (640, 195355), (712, 175600), (800, 156284), (878, 142400), (890, 140480), (1424, 87800), (1600, 78142), (1756, 71200), (1780, 70240), (2195, 56960), (2225, 56192), (2848, 43900), (3200, 39071), (3512, 35600), (3560, 35120), (4390, 28480), (4450, 28096), (5696, 21950), (7024, 17800), (7120, 17560), (8780, 14240), (8900, 14048), (10975, 11392)]