121151400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{201919}}^1$

素因数の和:201938

約数の個数: 48

約数和(自身を含む): 375571200

約数和(自身を除く): 254419800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 201919, 403838, 605757, 807676, 1009595, 1211514, 1615352, 2019190, 2423028, 3028785, 4038380, 4846056, 5047975, 6057570, 8076760, 10095950, 12115140, 15143925, 20191900, 24230280, 30287850, 40383800, 60575700, 121151400]

約数ペア:

[(1, 121151400), (2, 60575700), (3, 40383800), (4, 30287850), (5, 24230280), (6, 20191900), (8, 15143925), (10, 12115140), (12, 10095950), (15, 8076760), (20, 6057570), (24, 5047975), (25, 4846056), (30, 4038380), (40, 3028785), (50, 2423028), (60, 2019190), (75, 1615352), (100, 1211514), (120, 1009595), (150, 807676), (200, 605757), (300, 403838), (600, 201919)]