15369000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 49420800

約数和(自身を除く): 34051800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 109, 120, 125, 141, 150, 188, 200, 218, 235, 250, 282, 300, 327, 375, 376, 436, 470, 500, 545, 564, 600, 654, 705, 750, 872, 940, 1000, 1090, 1128, 1175, 1308, 1410, 1500, 1635, 1880, 2180, 2350, 2616, 2725, 2820, 3000, 3270, 3525, 4360, 4700, 5123, 5450, 5640, 5875, 6540, 7050, 8175, 9400, 10246, 10900, 11750, 13080, 13625, 14100, 15369, 16350, 17625, 20492, 21800, 23500, 25615, 27250, 28200, 30738, 32700, 35250, 40875, 40984, 47000, 51230, 54500, 61476, 65400, 70500, 76845, 81750, 102460, 109000, 122952, 128075, 141000, 153690, 163500, 204920, 256150, 307380, 327000, 384225, 512300, 614760, 640375, 768450, 1024600, 1280750, 1536900, 1921125, 2561500, 3073800, 3842250, 5123000, 7684500, 15369000]

約数ペア:

[(1, 15369000), (2, 7684500), (3, 5123000), (4, 3842250), (5, 3073800), (6, 2561500), (8, 1921125), (10, 1536900), (12, 1280750), (15, 1024600), (20, 768450), (24, 640375), (25, 614760), (30, 512300), (40, 384225), (47, 327000), (50, 307380), (60, 256150), (75, 204920), (94, 163500), (100, 153690), (109, 141000), (120, 128075), (125, 122952), (141, 109000), (150, 102460), (188, 81750), (200, 76845), (218, 70500), (235, 65400), (250, 61476), (282, 54500), (300, 51230), (327, 47000), (375, 40984), (376, 40875), (436, 35250), (470, 32700), (500, 30738), (545, 28200), (564, 27250), (600, 25615), (654, 23500), (705, 21800), (750, 20492), (872, 17625), (940, 16350), (1000, 15369), (1090, 14100), (1128, 13625), (1175, 13080), (1308, 11750), (1410, 10900), (1500, 10246), (1635, 9400), (1880, 8175), (2180, 7050), (2350, 6540), (2616, 5875), (2725, 5640), (2820, 5450), (3000, 5123), (3270, 4700), (3525, 4360)]