2805300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{1039}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 9027200

約数和(自身を除く): 6221900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1039, 1350, 2078, 2700, 3117, 4156, 5195, 6234, 9351, 10390, 12468, 15585, 18702, 20780, 25975, 28053, 31170, 37404, 46755, 51950, 56106, 62340, 77925, 93510, 103900, 112212, 140265, 155850, 187020, 233775, 280530, 311700, 467550, 561060, 701325, 935100, 1402650, 2805300]

約数ペア:

[(1, 2805300), (2, 1402650), (3, 935100), (4, 701325), (5, 561060), (6, 467550), (9, 311700), (10, 280530), (12, 233775), (15, 187020), (18, 155850), (20, 140265), (25, 112212), (27, 103900), (30, 93510), (36, 77925), (45, 62340), (50, 56106), (54, 51950), (60, 46755), (75, 37404), (90, 31170), (100, 28053), (108, 25975), (135, 20780), (150, 18702), (180, 15585), (225, 12468), (270, 10390), (300, 9351), (450, 6234), (540, 5195), (675, 4156), (900, 3117), (1039, 2700), (1350, 2078)]