30738000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 102136320

約数和(自身を除く): 71398320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 109, 120, 125, 141, 150, 188, 200, 218, 235, 240, 250, 282, 300, 327, 375, 376, 400, 436, 470, 500, 545, 564, 600, 654, 705, 750, 752, 872, 940, 1000, 1090, 1128, 1175, 1200, 1308, 1410, 1500, 1635, 1744, 1880, 2000, 2180, 2256, 2350, 2616, 2725, 2820, 3000, 3270, 3525, 3760, 4360, 4700, 5123, 5232, 5450, 5640, 5875, 6000, 6540, 7050, 8175, 8720, 9400, 10246, 10900, 11280, 11750, 13080, 13625, 14100, 15369, 16350, 17625, 18800, 20492, 21800, 23500, 25615, 26160, 27250, 28200, 30738, 32700, 35250, 40875, 40984, 43600, 47000, 51230, 54500, 56400, 61476, 65400, 70500, 76845, 81750, 81968, 94000, 102460, 109000, 122952, 128075, 130800, 141000, 153690, 163500, 204920, 218000, 245904, 256150, 282000, 307380, 327000, 384225, 409840, 512300, 614760, 640375, 654000, 768450, 1024600, 1229520, 1280750, 1536900, 1921125, 2049200, 2561500, 3073800, 3842250, 5123000, 6147600, 7684500, 10246000, 15369000, 30738000]

約数ペア:

[(1, 30738000), (2, 15369000), (3, 10246000), (4, 7684500), (5, 6147600), (6, 5123000), (8, 3842250), (10, 3073800), (12, 2561500), (15, 2049200), (16, 1921125), (20, 1536900), (24, 1280750), (25, 1229520), (30, 1024600), (40, 768450), (47, 654000), (48, 640375), (50, 614760), (60, 512300), (75, 409840), (80, 384225), (94, 327000), (100, 307380), (109, 282000), (120, 256150), (125, 245904), (141, 218000), (150, 204920), (188, 163500), (200, 153690), (218, 141000), (235, 130800), (240, 128075), (250, 122952), (282, 109000), (300, 102460), (327, 94000), (375, 81968), (376, 81750), (400, 76845), (436, 70500), (470, 65400), (500, 61476), (545, 56400), (564, 54500), (600, 51230), (654, 47000), (705, 43600), (750, 40984), (752, 40875), (872, 35250), (940, 32700), (1000, 30738), (1090, 28200), (1128, 27250), (1175, 26160), (1200, 25615), (1308, 23500), (1410, 21800), (1500, 20492), (1635, 18800), (1744, 17625), (1880, 16350), (2000, 15369), (2180, 14100), (2256, 13625), (2350, 13080), (2616, 11750), (2725, 11280), (2820, 10900), (3000, 10246), (3270, 9400), (3525, 8720), (3760, 8175), (4360, 7050), (4700, 6540), (5123, 6000), (5232, 5875), (5450, 5640)]