277203960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70001}}^1$

素因数の和:70029

約数の個数: 96

約数和(自身を含む): 982828080

約数和(自身を除く): 705624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 70001, 140002, 210003, 280004, 350005, 420006, 560008, 630009, 700010, 770011, 840012, 1050015, 1260018, 1400020, 1540022, 1680024, 2100030, 2310033, 2520036, 2800040, 3080044, 3150045, 3850055, 4200060, 4620066, 5040072, 6160088, 6300090, 6930099, 7700110, 8400120, 9240132, 11550165, 12600180, 13860198, 15400220, 18480264, 23100330, 25200360, 27720396, 30800440, 34650495, 46200660, 55440792, 69300990, 92401320, 138601980, 277203960]

約数ペア:

[(1, 277203960), (2, 138601980), (3, 92401320), (4, 69300990), (5, 55440792), (6, 46200660), (8, 34650495), (9, 30800440), (10, 27720396), (11, 25200360), (12, 23100330), (15, 18480264), (18, 15400220), (20, 13860198), (22, 12600180), (24, 11550165), (30, 9240132), (33, 8400120), (36, 7700110), (40, 6930099), (44, 6300090), (45, 6160088), (55, 5040072), (60, 4620066), (66, 4200060), (72, 3850055), (88, 3150045), (90, 3080044), (99, 2800040), (110, 2520036), (120, 2310033), (132, 2100030), (165, 1680024), (180, 1540022), (198, 1400020), (220, 1260018), (264, 1050015), (330, 840012), (360, 770011), (396, 700010), (440, 630009), (495, 560008), (660, 420006), (792, 350005), (990, 280004), (1320, 210003), (1980, 140002), (3960, 70001)]