153891000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17099}}^1$

素因数の和:17126

約数の個数: 96

約数和(自身を含む): 520182000

約数和(自身を除く): 366291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 153891, 170990, 205188, 256485, 307782, 341980, 410376, 427475, 512970, 615564, 683960, 769455, 854950, 1025940, 1231128, 1282425, 1538910, 1709900, 2051880, 2137375, 2564850, 3077820, 3419800, 3847275, 4274750, 5129700, 6155640, 6412125, 7694550, 8549500, 10259400, 12824250, 15389100, 17099000, 19236375, 25648500, 30778200, 38472750, 51297000, 76945500, 153891000]

約数ペア:

[(1, 153891000), (2, 76945500), (3, 51297000), (4, 38472750), (5, 30778200), (6, 25648500), (8, 19236375), (9, 17099000), (10, 15389100), (12, 12824250), (15, 10259400), (18, 8549500), (20, 7694550), (24, 6412125), (25, 6155640), (30, 5129700), (36, 4274750), (40, 3847275), (45, 3419800), (50, 3077820), (60, 2564850), (72, 2137375), (75, 2051880), (90, 1709900), (100, 1538910), (120, 1282425), (125, 1231128), (150, 1025940), (180, 854950), (200, 769455), (225, 683960), (250, 615564), (300, 512970), (360, 427475), (375, 410376), (450, 341980), (500, 307782), (600, 256485), (750, 205188), (900, 170990), (1000, 153891), (1125, 136792), (1500, 102594), (1800, 85495), (2250, 68396), (3000, 51297), (4500, 34198), (9000, 17099)]