84728400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{70607}}^1$

素因数の和:70628

約数の個数: 60

約数和(自身を含む): 271417152

約数和(自身を除く): 186688752

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, 70607, 141214, 211821, 282428, 353035, 423642, 564856, 706070, 847284, 1059105, 1129712, 1412140, 1694568, 1765175, 2118210, 2824280, 3389136, 3530350, 4236420, 5295525, 5648560, 7060700, 8472840, 10591050, 14121400, 16945680, 21182100, 28242800, 42364200, 84728400]

約数ペア:

[(1, 84728400), (2, 42364200), (3, 28242800), (4, 21182100), (5, 16945680), (6, 14121400), (8, 10591050), (10, 8472840), (12, 7060700), (15, 5648560), (16, 5295525), (20, 4236420), (24, 3530350), (25, 3389136), (30, 2824280), (40, 2118210), (48, 1765175), (50, 1694568), (60, 1412140), (75, 1129712), (80, 1059105), (100, 847284), (120, 706070), (150, 564856), (200, 423642), (240, 353035), (300, 282428), (400, 211821), (600, 141214), (1200, 70607)]