20003400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11113}}^1$

素因数の和:11135

約数の個数: 72

約数和(自身を含む): 67184130

約数和(自身を除く): 47180730

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11113, 22226, 33339, 44452, 55565, 66678, 88904, 100017, 111130, 133356, 166695, 200034, 222260, 266712, 277825, 333390, 400068, 444520, 500085, 555650, 666780, 800136, 833475, 1000170, 1111300, 1333560, 1666950, 2000340, 2222600, 2500425, 3333900, 4000680, 5000850, 6667800, 10001700, 20003400]

約数ペア:

[(1, 20003400), (2, 10001700), (3, 6667800), (4, 5000850), (5, 4000680), (6, 3333900), (8, 2500425), (9, 2222600), (10, 2000340), (12, 1666950), (15, 1333560), (18, 1111300), (20, 1000170), (24, 833475), (25, 800136), (30, 666780), (36, 555650), (40, 500085), (45, 444520), (50, 400068), (60, 333390), (72, 277825), (75, 266712), (90, 222260), (100, 200034), (120, 166695), (150, 133356), (180, 111130), (200, 100017), (225, 88904), (300, 66678), (360, 55565), (450, 44452), (600, 33339), (900, 22226), (1800, 11113)]