890388000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{24733}}^1$

素因数の和:24764

約数の個数: 144

約数和(自身を含む): 3160114776

約数和(自身を除く): 2269726776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 24733, 36000, 49466, 74199, 98932, 123665, 148398, 197864, 222597, 247330, 296796, 370995, 395728, 445194, 494660, 593592, 618325, 741990, 791456, 890388, 989320, 1112985, 1187184, 1236650, 1483980, 1780776, 1854975, 1978640, 2225970, 2374368, 2473300, 2967960, 3091625, 3561552, 3709950, 3957280, 4451940, 4946600, 5564925, 5935920, 6183250, 7123104, 7419900, 8903880, 9274875, 9893200, 11129850, 11871840, 12366500, 14839800, 17807760, 18549750, 19786400, 22259700, 24733000, 27824625, 29679600, 35615520, 37099500, 44519400, 49466000, 55649250, 59359200, 74199000, 89038800, 98932000, 111298500, 148398000, 178077600, 222597000, 296796000, 445194000, 890388000]

約数ペア:

[(1, 890388000), (2, 445194000), (3, 296796000), (4, 222597000), (5, 178077600), (6, 148398000), (8, 111298500), (9, 98932000), (10, 89038800), (12, 74199000), (15, 59359200), (16, 55649250), (18, 49466000), (20, 44519400), (24, 37099500), (25, 35615520), (30, 29679600), (32, 27824625), (36, 24733000), (40, 22259700), (45, 19786400), (48, 18549750), (50, 17807760), (60, 14839800), (72, 12366500), (75, 11871840), (80, 11129850), (90, 9893200), (96, 9274875), (100, 8903880), (120, 7419900), (125, 7123104), (144, 6183250), (150, 5935920), (160, 5564925), (180, 4946600), (200, 4451940), (225, 3957280), (240, 3709950), (250, 3561552), (288, 3091625), (300, 2967960), (360, 2473300), (375, 2374368), (400, 2225970), (450, 1978640), (480, 1854975), (500, 1780776), (600, 1483980), (720, 1236650), (750, 1187184), (800, 1112985), (900, 989320), (1000, 890388), (1125, 791456), (1200, 741990), (1440, 618325), (1500, 593592), (1800, 494660), (2000, 445194), (2250, 395728), (2400, 370995), (3000, 296796), (3600, 247330), (4000, 222597), (4500, 197864), (6000, 148398), (7200, 123665), (9000, 98932), (12000, 74199), (18000, 49466), (24733, 36000)]