20100901500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{4466867}}^1$

素因数の和:4466892

約数の個数: 72

約数和(自身を含む): 63411658128

約数和(自身を除く): 43310756628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 4466867, 8933734, 13400601, 17867468, 22334335, 26801202, 40201803, 44668670, 53602404, 67003005, 80403606, 89337340, 111671675, 134006010, 160807212, 201009015, 223343350, 268012020, 335015025, 402018030, 446686700, 558358375, 670030050, 804036060, 1005045075, 1116716750, 1340060100, 1675075125, 2010090150, 2233433500, 3350150250, 4020180300, 5025225375, 6700300500, 10050450750, 20100901500]

約数ペア:

[(1, 20100901500), (2, 10050450750), (3, 6700300500), (4, 5025225375), (5, 4020180300), (6, 3350150250), (9, 2233433500), (10, 2010090150), (12, 1675075125), (15, 1340060100), (18, 1116716750), (20, 1005045075), (25, 804036060), (30, 670030050), (36, 558358375), (45, 446686700), (50, 402018030), (60, 335015025), (75, 268012020), (90, 223343350), (100, 201009015), (125, 160807212), (150, 134006010), (180, 111671675), (225, 89337340), (250, 80403606), (300, 67003005), (375, 53602404), (450, 44668670), (500, 40201803), (750, 26801202), (900, 22334335), (1125, 17867468), (1500, 13400601), (2250, 8933734), (4500, 4466867)]