28023000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{9341}}^1$

素因数の和:9365

約数の個数: 64

約数和(自身を含む): 87441120

約数和(自身を除く): 59418120

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, 9341, 18682, 28023, 37364, 46705, 56046, 74728, 93410, 112092, 140115, 186820, 224184, 233525, 280230, 373640, 467050, 560460, 700575, 934100, 1120920, 1167625, 1401150, 1868200, 2335250, 2802300, 3502875, 4670500, 5604600, 7005750, 9341000, 14011500, 28023000]

約数ペア:

[(1, 28023000), (2, 14011500), (3, 9341000), (4, 7005750), (5, 5604600), (6, 4670500), (8, 3502875), (10, 2802300), (12, 2335250), (15, 1868200), (20, 1401150), (24, 1167625), (25, 1120920), (30, 934100), (40, 700575), (50, 560460), (60, 467050), (75, 373640), (100, 280230), (120, 233525), (125, 224184), (150, 186820), (200, 140115), (250, 112092), (300, 93410), (375, 74728), (500, 56046), (600, 46705), (750, 37364), (1000, 28023), (1500, 18682), (3000, 9341)]