27961500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 93090816

約数和(自身を除く): 65129316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 2663, 3500, 5250, 5326, 7989, 10500, 10652, 13315, 15978, 18641, 26630, 31956, 37282, 39945, 53260, 55923, 66575, 74564, 79890, 93205, 111846, 133150, 159780, 186410, 199725, 223692, 266300, 279615, 332875, 372820, 399450, 466025, 559230, 665750, 798900, 932050, 998625, 1118460, 1331500, 1398075, 1864100, 1997250, 2330125, 2796150, 3994500, 4660250, 5592300, 6990375, 9320500, 13980750, 27961500]

約数ペア:

[(1, 27961500), (2, 13980750), (3, 9320500), (4, 6990375), (5, 5592300), (6, 4660250), (7, 3994500), (10, 2796150), (12, 2330125), (14, 1997250), (15, 1864100), (20, 1398075), (21, 1331500), (25, 1118460), (28, 998625), (30, 932050), (35, 798900), (42, 665750), (50, 559230), (60, 466025), (70, 399450), (75, 372820), (84, 332875), (100, 279615), (105, 266300), (125, 223692), (140, 199725), (150, 186410), (175, 159780), (210, 133150), (250, 111846), (300, 93205), (350, 79890), (375, 74564), (420, 66575), (500, 55923), (525, 53260), (700, 39945), (750, 37282), (875, 31956), (1050, 26630), (1500, 18641), (1750, 15978), (2100, 13315), (2625, 10652), (2663, 10500), (3500, 7989), (5250, 5326)]