99437580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50221}}^1$

素因数の和:50247

約数の個数: 72

約数和(自身を含む): 329054544

約数和(自身を除く): 229616964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 50221, 100442, 150663, 200884, 251105, 301326, 451989, 502210, 552431, 602652, 753315, 903978, 1004420, 1104862, 1506630, 1657293, 1807956, 2209724, 2259945, 2762155, 3013260, 3314586, 4519890, 4971879, 5524310, 6629172, 8286465, 9039780, 9943758, 11048620, 16572930, 19887516, 24859395, 33145860, 49718790, 99437580]

約数ペア:

[(1, 99437580), (2, 49718790), (3, 33145860), (4, 24859395), (5, 19887516), (6, 16572930), (9, 11048620), (10, 9943758), (11, 9039780), (12, 8286465), (15, 6629172), (18, 5524310), (20, 4971879), (22, 4519890), (30, 3314586), (33, 3013260), (36, 2762155), (44, 2259945), (45, 2209724), (55, 1807956), (60, 1657293), (66, 1506630), (90, 1104862), (99, 1004420), (110, 903978), (132, 753315), (165, 602652), (180, 552431), (198, 502210), (220, 451989), (330, 301326), (396, 251105), (495, 200884), (660, 150663), (990, 100442), (1980, 50221)]