201963960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51001}}^1$

素因数の和:51029

約数の個数: 96

約数和(自身を含む): 716068080

約数和(自身を除く): 514104120

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, 51001, 102002, 153003, 204004, 255005, 306006, 408008, 459009, 510010, 561011, 612012, 765015, 918018, 1020020, 1122022, 1224024, 1530030, 1683033, 1836036, 2040040, 2244044, 2295045, 2805055, 3060060, 3366066, 3672072, 4488088, 4590090, 5049099, 5610110, 6120120, 6732132, 8415165, 9180180, 10098198, 11220220, 13464264, 16830330, 18360360, 20196396, 22440440, 25245495, 33660660, 40392792, 50490990, 67321320, 100981980, 201963960]

約数ペア:

[(1, 201963960), (2, 100981980), (3, 67321320), (4, 50490990), (5, 40392792), (6, 33660660), (8, 25245495), (9, 22440440), (10, 20196396), (11, 18360360), (12, 16830330), (15, 13464264), (18, 11220220), (20, 10098198), (22, 9180180), (24, 8415165), (30, 6732132), (33, 6120120), (36, 5610110), (40, 5049099), (44, 4590090), (45, 4488088), (55, 3672072), (60, 3366066), (66, 3060060), (72, 2805055), (88, 2295045), (90, 2244044), (99, 2040040), (110, 1836036), (120, 1683033), (132, 1530030), (165, 1224024), (180, 1122022), (198, 1020020), (220, 918018), (264, 765015), (330, 612012), (360, 561011), (396, 510010), (440, 459009), (495, 408008), (660, 306006), (792, 255005), (990, 204004), (1320, 153003), (1980, 102002), (3960, 51001)]