75071100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19249}}^1$

素因数の和:19279

約数の個数: 72

約数和(自身を含む): 233926000

約数和(自身を除く): 158854900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 230988, 250237, 288735, 384980, 481225, 500474, 577470, 750711, 962450, 1000948, 1154940, 1251185, 1443675, 1501422, 1924900, 2502370, 2887350, 3002844, 3753555, 5004740, 5774700, 6255925, 7507110, 12511850, 15014220, 18767775, 25023700, 37535550, 75071100]

約数ペア:

[(1, 75071100), (2, 37535550), (3, 25023700), (4, 18767775), (5, 15014220), (6, 12511850), (10, 7507110), (12, 6255925), (13, 5774700), (15, 5004740), (20, 3753555), (25, 3002844), (26, 2887350), (30, 2502370), (39, 1924900), (50, 1501422), (52, 1443675), (60, 1251185), (65, 1154940), (75, 1000948), (78, 962450), (100, 750711), (130, 577470), (150, 500474), (156, 481225), (195, 384980), (260, 288735), (300, 250237), (325, 230988), (390, 192490), (650, 115494), (780, 96245), (975, 76996), (1300, 57747), (1950, 38498), (3900, 19249)]