56723400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31513}}^1$

素因数の和:31535

約数の個数: 72

約数和(自身を含む): 190502130

約数和(自身を除く): 133778730

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, 31513, 63026, 94539, 126052, 157565, 189078, 252104, 283617, 315130, 378156, 472695, 567234, 630260, 756312, 787825, 945390, 1134468, 1260520, 1418085, 1575650, 1890780, 2268936, 2363475, 2836170, 3151300, 3781560, 4726950, 5672340, 6302600, 7090425, 9453900, 11344680, 14180850, 18907800, 28361700, 56723400]

約数ペア:

[(1, 56723400), (2, 28361700), (3, 18907800), (4, 14180850), (5, 11344680), (6, 9453900), (8, 7090425), (9, 6302600), (10, 5672340), (12, 4726950), (15, 3781560), (18, 3151300), (20, 2836170), (24, 2363475), (25, 2268936), (30, 1890780), (36, 1575650), (40, 1418085), (45, 1260520), (50, 1134468), (60, 945390), (72, 787825), (75, 756312), (90, 630260), (100, 567234), (120, 472695), (150, 378156), (180, 315130), (200, 283617), (225, 252104), (300, 189078), (360, 157565), (450, 126052), (600, 94539), (900, 63026), (1800, 31513)]