145655503400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{291661}}^1$

素因数の和:291915

約数の個数: 96

約数和(自身を含む): 371064062880

約数和(自身を除く): 225408559480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 227, 275, 440, 454, 550, 908, 1100, 1135, 1816, 2200, 2270, 2497, 4540, 4994, 5675, 9080, 9988, 11350, 12485, 19976, 22700, 24970, 45400, 49940, 62425, 99880, 124850, 249700, 291661, 499400, 583322, 1166644, 1458305, 2333288, 2916610, 3208271, 5833220, 6416542, 7291525, 11666440, 12833084, 14583050, 16041355, 25666168, 29166100, 32082710, 58332200, 64165420, 66207047, 80206775, 128330840, 132414094, 160413550, 264828188, 320827100, 331035235, 529656376, 641654200, 662070470, 728277517, 1324140940, 1456555034, 1655176175, 2648281880, 2913110068, 3310352350, 3641387585, 5826220136, 6620704700, 7282775170, 13241409400, 14565550340, 18206937925, 29131100680, 36413875850, 72827751700, 145655503400]

約数ペア:

[(1, 145655503400), (2, 72827751700), (4, 36413875850), (5, 29131100680), (8, 18206937925), (10, 14565550340), (11, 13241409400), (20, 7282775170), (22, 6620704700), (25, 5826220136), (40, 3641387585), (44, 3310352350), (50, 2913110068), (55, 2648281880), (88, 1655176175), (100, 1456555034), (110, 1324140940), (200, 728277517), (220, 662070470), (227, 641654200), (275, 529656376), (440, 331035235), (454, 320827100), (550, 264828188), (908, 160413550), (1100, 132414094), (1135, 128330840), (1816, 80206775), (2200, 66207047), (2270, 64165420), (2497, 58332200), (4540, 32082710), (4994, 29166100), (5675, 25666168), (9080, 16041355), (9988, 14583050), (11350, 12833084), (12485, 11666440), (19976, 7291525), (22700, 6416542), (24970, 5833220), (45400, 3208271), (49940, 2916610), (62425, 2333288), (99880, 1458305), (124850, 1166644), (249700, 583322), (291661, 499400)]