145947000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{48649}}^1$

素因数の和:48673

約数の個数: 64

約数和(自身を含む): 455364000

約数和(自身を除く): 309417000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 48649, 97298, 145947, 194596, 243245, 291894, 389192, 486490, 583788, 729735, 972980, 1167576, 1216225, 1459470, 1945960, 2432450, 2918940, 3648675, 4864900, 5837880, 6081125, 7297350, 9729800, 12162250, 14594700, 18243375, 24324500, 29189400, 36486750, 48649000, 72973500, 145947000]

約数ペア:

[(1, 145947000), (2, 72973500), (3, 48649000), (4, 36486750), (5, 29189400), (6, 24324500), (8, 18243375), (10, 14594700), (12, 12162250), (15, 9729800), (20, 7297350), (24, 6081125), (25, 5837880), (30, 4864900), (40, 3648675), (50, 2918940), (60, 2432450), (75, 1945960), (100, 1459470), (120, 1216225), (125, 1167576), (150, 972980), (200, 729735), (250, 583788), (300, 486490), (375, 389192), (500, 291894), (600, 243245), (750, 194596), (1000, 145947), (1500, 97298), (3000, 48649)]