136095100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 314979840

約数和(自身を除く): 178884740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 190, 332, 380, 415, 475, 830, 863, 950, 1577, 1660, 1726, 1900, 2075, 3154, 3452, 4150, 4315, 6308, 7885, 8300, 8630, 15770, 16397, 17260, 21575, 31540, 32794, 39425, 43150, 65588, 71629, 78850, 81985, 86300, 143258, 157700, 163970, 286516, 327940, 358145, 409925, 716290, 819850, 1360951, 1432580, 1639700, 1790725, 2721902, 3581450, 5443804, 6804755, 7162900, 13609510, 27219020, 34023775, 68047550, 136095100]

約数ペア:

[(1, 136095100), (2, 68047550), (4, 34023775), (5, 27219020), (10, 13609510), (19, 7162900), (20, 6804755), (25, 5443804), (38, 3581450), (50, 2721902), (76, 1790725), (83, 1639700), (95, 1432580), (100, 1360951), (166, 819850), (190, 716290), (332, 409925), (380, 358145), (415, 327940), (475, 286516), (830, 163970), (863, 157700), (950, 143258), (1577, 86300), (1660, 81985), (1726, 78850), (1900, 71629), (2075, 65588), (3154, 43150), (3452, 39425), (4150, 32794), (4315, 31540), (6308, 21575), (7885, 17260), (8300, 16397), (8630, 15770)]