137269301900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{914519}}^1$

素因数の和:914631

約数の個数: 72

約数和(自身を含む): 317521344000

約数和(自身を除く): 180252042100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 158, 190, 316, 380, 395, 475, 790, 950, 1501, 1580, 1900, 1975, 3002, 3950, 6004, 7505, 7900, 15010, 30020, 37525, 75050, 150100, 914519, 1829038, 3658076, 4572595, 9145190, 17375861, 18290380, 22862975, 34751722, 45725950, 69503444, 72247001, 86879305, 91451900, 144494002, 173758610, 288988004, 347517220, 361235005, 434396525, 722470010, 868793050, 1372693019, 1444940020, 1737586100, 1806175025, 2745386038, 3612350050, 5490772076, 6863465095, 7224700100, 13726930190, 27453860380, 34317325475, 68634650950, 137269301900]

約数ペア:

[(1, 137269301900), (2, 68634650950), (4, 34317325475), (5, 27453860380), (10, 13726930190), (19, 7224700100), (20, 6863465095), (25, 5490772076), (38, 3612350050), (50, 2745386038), (76, 1806175025), (79, 1737586100), (95, 1444940020), (100, 1372693019), (158, 868793050), (190, 722470010), (316, 434396525), (380, 361235005), (395, 347517220), (475, 288988004), (790, 173758610), (950, 144494002), (1501, 91451900), (1580, 86879305), (1900, 72247001), (1975, 69503444), (3002, 45725950), (3950, 34751722), (6004, 22862975), (7505, 18290380), (7900, 17375861), (15010, 9145190), (30020, 4572595), (37525, 3658076), (75050, 1829038), (150100, 914519)]