78310200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{130517}}^1$

素因数の和:130536

約数の個数: 48

約数和(自身を含む): 242763480

約数和(自身を除く): 164453280

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, 130517, 261034, 391551, 522068, 652585, 783102, 1044136, 1305170, 1566204, 1957755, 2610340, 3132408, 3262925, 3915510, 5220680, 6525850, 7831020, 9788775, 13051700, 15662040, 19577550, 26103400, 39155100, 78310200]

約数ペア:

[(1, 78310200), (2, 39155100), (3, 26103400), (4, 19577550), (5, 15662040), (6, 13051700), (8, 9788775), (10, 7831020), (12, 6525850), (15, 5220680), (20, 3915510), (24, 3262925), (25, 3132408), (30, 2610340), (40, 1957755), (50, 1566204), (60, 1305170), (75, 1044136), (100, 783102), (120, 652585), (150, 522068), (200, 391551), (300, 261034), (600, 130517)]