190019100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{27539}}^1$

素因数の和:27579

約数の個数: 72

約数和(自身を含む): 573713280

約数和(自身を除く): 383694180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 27539, 55078, 82617, 110156, 137695, 165234, 275390, 330468, 413085, 550780, 633397, 688475, 826170, 1266794, 1376950, 1652340, 1900191, 2065425, 2533588, 2753900, 3166985, 3800382, 4130850, 6333970, 7600764, 8261700, 9500955, 12667940, 15834925, 19001910, 31669850, 38003820, 47504775, 63339700, 95009550, 190019100]

約数ペア:

[(1, 190019100), (2, 95009550), (3, 63339700), (4, 47504775), (5, 38003820), (6, 31669850), (10, 19001910), (12, 15834925), (15, 12667940), (20, 9500955), (23, 8261700), (25, 7600764), (30, 6333970), (46, 4130850), (50, 3800382), (60, 3166985), (69, 2753900), (75, 2533588), (92, 2065425), (100, 1900191), (115, 1652340), (138, 1376950), (150, 1266794), (230, 826170), (276, 688475), (300, 633397), (345, 550780), (460, 413085), (575, 330468), (690, 275390), (1150, 165234), (1380, 137695), (1725, 110156), (2300, 82617), (3450, 55078), (6900, 27539)]