2011200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{419}}^1$

素因数の和:444

約数の個数: 84

約数和(自身を含む): 6614160

約数和(自身を除く): 4602960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 419, 480, 600, 800, 838, 960, 1200, 1257, 1600, 1676, 2095, 2400, 2514, 3352, 4190, 4800, 5028, 6285, 6704, 8380, 10056, 10475, 12570, 13408, 16760, 20112, 20950, 25140, 26816, 31425, 33520, 40224, 41900, 50280, 62850, 67040, 80448, 83800, 100560, 125700, 134080, 167600, 201120, 251400, 335200, 402240, 502800, 670400, 1005600, 2011200]

約数ペア:

[(1, 2011200), (2, 1005600), (3, 670400), (4, 502800), (5, 402240), (6, 335200), (8, 251400), (10, 201120), (12, 167600), (15, 134080), (16, 125700), (20, 100560), (24, 83800), (25, 80448), (30, 67040), (32, 62850), (40, 50280), (48, 41900), (50, 40224), (60, 33520), (64, 31425), (75, 26816), (80, 25140), (96, 20950), (100, 20112), (120, 16760), (150, 13408), (160, 12570), (192, 10475), (200, 10056), (240, 8380), (300, 6704), (320, 6285), (400, 5028), (419, 4800), (480, 4190), (600, 3352), (800, 2514), (838, 2400), (960, 2095), (1200, 1676), (1257, 1600)]