28926000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1607}}^1$

素因数の和:1636

約数の個数: 120

約数和(自身を含む): 101091744

約数和(自身を除く): 72165744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1607, 1800, 2000, 2250, 3000, 3214, 3600, 4500, 4821, 6000, 6428, 8035, 9000, 9642, 12856, 14463, 16070, 18000, 19284, 24105, 25712, 28926, 32140, 38568, 40175, 48210, 57852, 64280, 72315, 77136, 80350, 96420, 115704, 120525, 128560, 144630, 160700, 192840, 200875, 231408, 241050, 289260, 321400, 361575, 385680, 401750, 482100, 578520, 602625, 642800, 723150, 803500, 964200, 1157040, 1205250, 1446300, 1607000, 1807875, 1928400, 2410500, 2892600, 3214000, 3615750, 4821000, 5785200, 7231500, 9642000, 14463000, 28926000]

約数ペア:

[(1, 28926000), (2, 14463000), (3, 9642000), (4, 7231500), (5, 5785200), (6, 4821000), (8, 3615750), (9, 3214000), (10, 2892600), (12, 2410500), (15, 1928400), (16, 1807875), (18, 1607000), (20, 1446300), (24, 1205250), (25, 1157040), (30, 964200), (36, 803500), (40, 723150), (45, 642800), (48, 602625), (50, 578520), (60, 482100), (72, 401750), (75, 385680), (80, 361575), (90, 321400), (100, 289260), (120, 241050), (125, 231408), (144, 200875), (150, 192840), (180, 160700), (200, 144630), (225, 128560), (240, 120525), (250, 115704), (300, 96420), (360, 80350), (375, 77136), (400, 72315), (450, 64280), (500, 57852), (600, 48210), (720, 40175), (750, 38568), (900, 32140), (1000, 28926), (1125, 25712), (1200, 24105), (1500, 19284), (1607, 18000), (1800, 16070), (2000, 14463), (2250, 12856), (3000, 9642), (3214, 9000), (3600, 8035), (4500, 6428), (4821, 6000)]