2761500

素因数分解:

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

素因数の和:292

約数の個数: 96

約数和(自身を含む): 9225216

約数和(自身を除く): 6463716

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, 125, 140, 150, 175, 210, 250, 263, 300, 350, 375, 420, 500, 525, 526, 700, 750, 789, 875, 1050, 1052, 1315, 1500, 1578, 1750, 1841, 2100, 2625, 2630, 3156, 3500, 3682, 3945, 5250, 5260, 5523, 6575, 7364, 7890, 9205, 10500, 11046, 13150, 15780, 18410, 19725, 22092, 26300, 27615, 32875, 36820, 39450, 46025, 55230, 65750, 78900, 92050, 98625, 110460, 131500, 138075, 184100, 197250, 230125, 276150, 394500, 460250, 552300, 690375, 920500, 1380750, 2761500]

約数ペア:

[(1, 2761500), (2, 1380750), (3, 920500), (4, 690375), (5, 552300), (6, 460250), (7, 394500), (10, 276150), (12, 230125), (14, 197250), (15, 184100), (20, 138075), (21, 131500), (25, 110460), (28, 98625), (30, 92050), (35, 78900), (42, 65750), (50, 55230), (60, 46025), (70, 39450), (75, 36820), (84, 32875), (100, 27615), (105, 26300), (125, 22092), (140, 19725), (150, 18410), (175, 15780), (210, 13150), (250, 11046), (263, 10500), (300, 9205), (350, 7890), (375, 7364), (420, 6575), (500, 5523), (525, 5260), (526, 5250), (700, 3945), (750, 3682), (789, 3500), (875, 3156), (1050, 2630), (1052, 2625), (1315, 2100), (1500, 1841), (1578, 1750)]