425776500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{10513}}^1$

素因数の和:10544

約数の個数: 120

約数和(自身を含む): 1389235848

約数和(自身を除く): 963459348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 10125, 10513, 13500, 20250, 21026, 31539, 40500, 42052, 52565, 63078, 94617, 105130, 126156, 157695, 189234, 210260, 262825, 283851, 315390, 378468, 473085, 525650, 567702, 630780, 788475, 851553, 946170, 1051300, 1135404, 1314125, 1419255, 1576950, 1703106, 1892340, 2365425, 2628250, 2838510, 3153900, 3406212, 3942375, 4257765, 4730850, 5256500, 5677020, 7096275, 7884750, 8515530, 9461700, 11827125, 14192550, 15769500, 17031060, 21288825, 23654250, 28385100, 35481375, 42577650, 47308500, 70962750, 85155300, 106444125, 141925500, 212888250, 425776500]

約数ペア:

[(1, 425776500), (2, 212888250), (3, 141925500), (4, 106444125), (5, 85155300), (6, 70962750), (9, 47308500), (10, 42577650), (12, 35481375), (15, 28385100), (18, 23654250), (20, 21288825), (25, 17031060), (27, 15769500), (30, 14192550), (36, 11827125), (45, 9461700), (50, 8515530), (54, 7884750), (60, 7096275), (75, 5677020), (81, 5256500), (90, 4730850), (100, 4257765), (108, 3942375), (125, 3406212), (135, 3153900), (150, 2838510), (162, 2628250), (180, 2365425), (225, 1892340), (250, 1703106), (270, 1576950), (300, 1419255), (324, 1314125), (375, 1135404), (405, 1051300), (450, 946170), (500, 851553), (540, 788475), (675, 630780), (750, 567702), (810, 525650), (900, 473085), (1125, 378468), (1350, 315390), (1500, 283851), (1620, 262825), (2025, 210260), (2250, 189234), (2700, 157695), (3375, 126156), (4050, 105130), (4500, 94617), (6750, 63078), (8100, 52565), (10125, 42052), (10513, 40500), (13500, 31539), (20250, 21026)]