552300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{263}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 1833216

約数和(自身を除く): 1280916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 263, 300, 350, 420, 525, 526, 700, 789, 1050, 1052, 1315, 1578, 1841, 2100, 2630, 3156, 3682, 3945, 5260, 5523, 6575, 7364, 7890, 9205, 11046, 13150, 15780, 18410, 19725, 22092, 26300, 27615, 36820, 39450, 46025, 55230, 78900, 92050, 110460, 138075, 184100, 276150, 552300]

約数ペア:

[(1, 552300), (2, 276150), (3, 184100), (4, 138075), (5, 110460), (6, 92050), (7, 78900), (10, 55230), (12, 46025), (14, 39450), (15, 36820), (20, 27615), (21, 26300), (25, 22092), (28, 19725), (30, 18410), (35, 15780), (42, 13150), (50, 11046), (60, 9205), (70, 7890), (75, 7364), (84, 6575), (100, 5523), (105, 5260), (140, 3945), (150, 3682), (175, 3156), (210, 2630), (263, 2100), (300, 1841), (350, 1578), (420, 1315), (525, 1052), (526, 1050), (700, 789)]