30138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{5023}}^1$

素因数の和:5049

約数の個数: 80

約数和(自身を含む): 97184256

約数和(自身を除く): 67046256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 5023, 6000, 10046, 15069, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 80368, 100460, 120552, 125575, 150690, 200920, 241104, 251150, 301380, 376725, 401840, 502300, 602760, 627875, 753450, 1004600, 1205520, 1255750, 1506900, 1883625, 2009200, 2511500, 3013800, 3767250, 5023000, 6027600, 7534500, 10046000, 15069000, 30138000]

約数ペア:

[(1, 30138000), (2, 15069000), (3, 10046000), (4, 7534500), (5, 6027600), (6, 5023000), (8, 3767250), (10, 3013800), (12, 2511500), (15, 2009200), (16, 1883625), (20, 1506900), (24, 1255750), (25, 1205520), (30, 1004600), (40, 753450), (48, 627875), (50, 602760), (60, 502300), (75, 401840), (80, 376725), (100, 301380), (120, 251150), (125, 241104), (150, 200920), (200, 150690), (240, 125575), (250, 120552), (300, 100460), (375, 80368), (400, 75345), (500, 60276), (600, 50230), (750, 40184), (1000, 30138), (1200, 25115), (1500, 20092), (2000, 15069), (3000, 10046), (5023, 6000)]