248316267900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{16139}}^1\times {\mathrm{51287}}^1$

素因数の和:67443

約数の個数: 72

約数和(自身を含む): 718520261760

約数和(自身を除く): 470203993860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 16139, 32278, 48417, 51287, 64556, 80695, 96834, 102574, 153861, 161390, 193668, 205148, 242085, 256435, 307722, 322780, 403475, 484170, 512870, 615444, 769305, 806950, 968340, 1025740, 1210425, 1282175, 1538610, 1613900, 2420850, 2564350, 3077220, 3846525, 4841700, 5128700, 7693050, 15386100, 827720893, 1655441786, 2483162679, 3310883572, 4138604465, 4966325358, 8277208930, 9932650716, 12415813395, 16554417860, 20693022325, 24831626790, 41386044650, 49663253580, 62079066975, 82772089300, 124158133950, 248316267900]

約数ペア:

[(1, 248316267900), (2, 124158133950), (3, 82772089300), (4, 62079066975), (5, 49663253580), (6, 41386044650), (10, 24831626790), (12, 20693022325), (15, 16554417860), (20, 12415813395), (25, 9932650716), (30, 8277208930), (50, 4966325358), (60, 4138604465), (75, 3310883572), (100, 2483162679), (150, 1655441786), (300, 827720893), (16139, 15386100), (32278, 7693050), (48417, 5128700), (51287, 4841700), (64556, 3846525), (80695, 3077220), (96834, 2564350), (102574, 2420850), (153861, 1613900), (161390, 1538610), (193668, 1282175), (205148, 1210425), (242085, 1025740), (256435, 968340), (307722, 806950), (322780, 769305), (403475, 615444), (484170, 512870)]