138602520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55025

約数の個数: 96

約数和(自身を含む): 514818720

約数和(自身を除く): 376216200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55001, 110002, 165003, 220004, 275005, 330006, 385007, 440008, 495009, 550010, 660012, 770014, 825015, 990018, 1100020, 1155021, 1320024, 1540028, 1650030, 1925035, 1980036, 2200040, 2310042, 2475045, 3080056, 3300060, 3465063, 3850070, 3960072, 4620084, 4950090, 5775105, 6600120, 6930126, 7700140, 9240168, 9900180, 11550210, 13860252, 15400280, 17325315, 19800360, 23100420, 27720504, 34650630, 46200840, 69301260, 138602520]

約数ペア:

[(1, 138602520), (2, 69301260), (3, 46200840), (4, 34650630), (5, 27720504), (6, 23100420), (7, 19800360), (8, 17325315), (9, 15400280), (10, 13860252), (12, 11550210), (14, 9900180), (15, 9240168), (18, 7700140), (20, 6930126), (21, 6600120), (24, 5775105), (28, 4950090), (30, 4620084), (35, 3960072), (36, 3850070), (40, 3465063), (42, 3300060), (45, 3080056), (56, 2475045), (60, 2310042), (63, 2200040), (70, 1980036), (72, 1925035), (84, 1650030), (90, 1540028), (105, 1320024), (120, 1155021), (126, 1100020), (140, 990018), (168, 825015), (180, 770014), (210, 660012), (252, 550010), (280, 495009), (315, 440008), (360, 385007), (420, 330006), (504, 275005), (630, 220004), (840, 165003), (1260, 110002), (2520, 55001)]