45382500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2017}}^1$

素因数の和:2047

約数の個数: 90

約数和(自身を含む): 143421278

約数和(自身を除く): 98038778

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, 625, 750, 900, 1125, 1250, 1500, 1875, 2017, 2250, 2500, 3750, 4034, 4500, 5625, 6051, 7500, 8068, 10085, 11250, 12102, 18153, 20170, 22500, 24204, 30255, 36306, 40340, 50425, 60510, 72612, 90765, 100850, 121020, 151275, 181530, 201700, 252125, 302550, 363060, 453825, 504250, 605100, 756375, 907650, 1008500, 1260625, 1512750, 1815300, 2269125, 2521250, 3025500, 3781875, 4538250, 5042500, 7563750, 9076500, 11345625, 15127500, 22691250, 45382500]

約数ペア:

[(1, 45382500), (2, 22691250), (3, 15127500), (4, 11345625), (5, 9076500), (6, 7563750), (9, 5042500), (10, 4538250), (12, 3781875), (15, 3025500), (18, 2521250), (20, 2269125), (25, 1815300), (30, 1512750), (36, 1260625), (45, 1008500), (50, 907650), (60, 756375), (75, 605100), (90, 504250), (100, 453825), (125, 363060), (150, 302550), (180, 252125), (225, 201700), (250, 181530), (300, 151275), (375, 121020), (450, 100850), (500, 90765), (625, 72612), (750, 60510), (900, 50425), (1125, 40340), (1250, 36306), (1500, 30255), (1875, 24204), (2017, 22500), (2250, 20170), (2500, 18153), (3750, 12102), (4034, 11250), (4500, 10085), (5625, 8068), (6051, 7500)]