21631200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{9013}}^1$

素因数の和:9036

約数の個数: 72

約数和(自身を含む): 70417368

約数和(自身を除く): 48786168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 9013, 18026, 27039, 36052, 45065, 54078, 72104, 90130, 108156, 135195, 144208, 180260, 216312, 225325, 270390, 288416, 360520, 432624, 450650, 540780, 675975, 721040, 865248, 901300, 1081560, 1351950, 1442080, 1802600, 2163120, 2703900, 3605200, 4326240, 5407800, 7210400, 10815600, 21631200]

約数ペア:

[(1, 21631200), (2, 10815600), (3, 7210400), (4, 5407800), (5, 4326240), (6, 3605200), (8, 2703900), (10, 2163120), (12, 1802600), (15, 1442080), (16, 1351950), (20, 1081560), (24, 901300), (25, 865248), (30, 721040), (32, 675975), (40, 540780), (48, 450650), (50, 432624), (60, 360520), (75, 288416), (80, 270390), (96, 225325), (100, 216312), (120, 180260), (150, 144208), (160, 135195), (200, 108156), (240, 90130), (300, 72104), (400, 54078), (480, 45065), (600, 36052), (800, 27039), (1200, 18026), (2400, 9013)]