1917873000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{213097}}^1$

素因数の和:213124

約数の個数: 96

約数和(自身を含む): 6482441160

約数和(自身を除く): 4564568160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 213097, 426194, 639291, 852388, 1065485, 1278582, 1704776, 1917873, 2130970, 2557164, 3196455, 3835746, 4261940, 5114328, 5327425, 6392910, 7671492, 8523880, 9589365, 10654850, 12785820, 15342984, 15982275, 19178730, 21309700, 25571640, 26637125, 31964550, 38357460, 42619400, 47946825, 53274250, 63929100, 76714920, 79911375, 95893650, 106548500, 127858200, 159822750, 191787300, 213097000, 239734125, 319645500, 383574600, 479468250, 639291000, 958936500, 1917873000]

約数ペア:

[(1, 1917873000), (2, 958936500), (3, 639291000), (4, 479468250), (5, 383574600), (6, 319645500), (8, 239734125), (9, 213097000), (10, 191787300), (12, 159822750), (15, 127858200), (18, 106548500), (20, 95893650), (24, 79911375), (25, 76714920), (30, 63929100), (36, 53274250), (40, 47946825), (45, 42619400), (50, 38357460), (60, 31964550), (72, 26637125), (75, 25571640), (90, 21309700), (100, 19178730), (120, 15982275), (125, 15342984), (150, 12785820), (180, 10654850), (200, 9589365), (225, 8523880), (250, 7671492), (300, 6392910), (360, 5327425), (375, 5114328), (450, 4261940), (500, 3835746), (600, 3196455), (750, 2557164), (900, 2130970), (1000, 1917873), (1125, 1704776), (1500, 1278582), (1800, 1065485), (2250, 852388), (3000, 639291), (4500, 426194), (9000, 213097)]