51138000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 183381120

約数和(自身を除く): 132243120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 947, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 1894, 2000, 2160, 2250, 2700, 2841, 3000, 3375, 3600, 3788, 4500, 4735, 5400, 5682, 6000, 6750, 7576, 8523, 9000, 9470, 10800, 11364, 13500, 14205, 15152, 17046, 18000, 18940, 22728, 23675, 25569, 27000, 28410, 34092, 37880, 42615, 45456, 47350, 51138, 54000, 56820, 68184, 71025, 75760, 85230, 94700, 102276, 113640, 118375, 127845, 136368, 142050, 170460, 189400, 204552, 213075, 227280, 236750, 255690, 284100, 340920, 355125, 378800, 409104, 426150, 473500, 511380, 568200, 639225, 681840, 710250, 852300, 947000, 1022760, 1065375, 1136400, 1278450, 1420500, 1704600, 1894000, 2045520, 2130750, 2556900, 2841000, 3196125, 3409200, 4261500, 5113800, 5682000, 6392250, 8523000, 10227600, 12784500, 17046000, 25569000, 51138000]

約数ペア:

[(1, 51138000), (2, 25569000), (3, 17046000), (4, 12784500), (5, 10227600), (6, 8523000), (8, 6392250), (9, 5682000), (10, 5113800), (12, 4261500), (15, 3409200), (16, 3196125), (18, 2841000), (20, 2556900), (24, 2130750), (25, 2045520), (27, 1894000), (30, 1704600), (36, 1420500), (40, 1278450), (45, 1136400), (48, 1065375), (50, 1022760), (54, 947000), (60, 852300), (72, 710250), (75, 681840), (80, 639225), (90, 568200), (100, 511380), (108, 473500), (120, 426150), (125, 409104), (135, 378800), (144, 355125), (150, 340920), (180, 284100), (200, 255690), (216, 236750), (225, 227280), (240, 213075), (250, 204552), (270, 189400), (300, 170460), (360, 142050), (375, 136368), (400, 127845), (432, 118375), (450, 113640), (500, 102276), (540, 94700), (600, 85230), (675, 75760), (720, 71025), (750, 68184), (900, 56820), (947, 54000), (1000, 51138), (1080, 47350), (1125, 45456), (1200, 42615), (1350, 37880), (1500, 34092), (1800, 28410), (1894, 27000), (2000, 25569), (2160, 23675), (2250, 22728), (2700, 18940), (2841, 18000), (3000, 17046), (3375, 15152), (3600, 14205), (3788, 13500), (4500, 11364), (4735, 10800), (5400, 9470), (5682, 9000), (6000, 8523), (6750, 7576)]