153742800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{128119}}^1$

素因数の和:128140

約数の個数: 60

約数和(自身を含む): 492493280

約数和(自身を除く): 338750480

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, 150, 200, 240, 300, 400, 600, 1200, 128119, 256238, 384357, 512476, 640595, 768714, 1024952, 1281190, 1537428, 1921785, 2049904, 2562380, 3074856, 3202975, 3843570, 5124760, 6149712, 6405950, 7687140, 9608925, 10249520, 12811900, 15374280, 19217850, 25623800, 30748560, 38435700, 51247600, 76871400, 153742800]

約数ペア:

[(1, 153742800), (2, 76871400), (3, 51247600), (4, 38435700), (5, 30748560), (6, 25623800), (8, 19217850), (10, 15374280), (12, 12811900), (15, 10249520), (16, 9608925), (20, 7687140), (24, 6405950), (25, 6149712), (30, 5124760), (40, 3843570), (48, 3202975), (50, 3074856), (60, 2562380), (75, 2049904), (80, 1921785), (100, 1537428), (120, 1281190), (150, 1024952), (200, 768714), (240, 640595), (300, 512476), (400, 384357), (600, 256238), (1200, 128119)]