77223960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19501}}^1$

素因数の和:19529

約数の個数: 96

約数和(自身を含む): 273808080

約数和(自身を除く): 196584120

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, 19501, 39002, 58503, 78004, 97505, 117006, 156008, 175509, 195010, 214511, 234012, 292515, 351018, 390020, 429022, 468024, 585030, 643533, 702036, 780040, 858044, 877545, 1072555, 1170060, 1287066, 1404072, 1716088, 1755090, 1930599, 2145110, 2340120, 2574132, 3217665, 3510180, 3861198, 4290220, 5148264, 6435330, 7020360, 7722396, 8580440, 9652995, 12870660, 15444792, 19305990, 25741320, 38611980, 77223960]

約数ペア:

[(1, 77223960), (2, 38611980), (3, 25741320), (4, 19305990), (5, 15444792), (6, 12870660), (8, 9652995), (9, 8580440), (10, 7722396), (11, 7020360), (12, 6435330), (15, 5148264), (18, 4290220), (20, 3861198), (22, 3510180), (24, 3217665), (30, 2574132), (33, 2340120), (36, 2145110), (40, 1930599), (44, 1755090), (45, 1716088), (55, 1404072), (60, 1287066), (66, 1170060), (72, 1072555), (88, 877545), (90, 858044), (99, 780040), (110, 702036), (120, 643533), (132, 585030), (165, 468024), (180, 429022), (198, 390020), (220, 351018), (264, 292515), (330, 234012), (360, 214511), (396, 195010), (440, 175509), (495, 156008), (660, 117006), (792, 97505), (990, 78004), (1320, 58503), (1980, 39002), (3960, 19501)]