16807800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 52786800

約数和(自身を除く): 35979000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 150, 200, 218, 257, 300, 327, 436, 514, 545, 600, 654, 771, 872, 1028, 1090, 1285, 1308, 1542, 1635, 2056, 2180, 2570, 2616, 2725, 3084, 3270, 3855, 4360, 5140, 5450, 6168, 6425, 6540, 7710, 8175, 10280, 10900, 12850, 13080, 15420, 16350, 19275, 21800, 25700, 28013, 30840, 32700, 38550, 51400, 56026, 65400, 77100, 84039, 112052, 140065, 154200, 168078, 224104, 280130, 336156, 420195, 560260, 672312, 700325, 840390, 1120520, 1400650, 1680780, 2100975, 2801300, 3361560, 4201950, 5602600, 8403900, 16807800]

約数ペア:

[(1, 16807800), (2, 8403900), (3, 5602600), (4, 4201950), (5, 3361560), (6, 2801300), (8, 2100975), (10, 1680780), (12, 1400650), (15, 1120520), (20, 840390), (24, 700325), (25, 672312), (30, 560260), (40, 420195), (50, 336156), (60, 280130), (75, 224104), (100, 168078), (109, 154200), (120, 140065), (150, 112052), (200, 84039), (218, 77100), (257, 65400), (300, 56026), (327, 51400), (436, 38550), (514, 32700), (545, 30840), (600, 28013), (654, 25700), (771, 21800), (872, 19275), (1028, 16350), (1090, 15420), (1285, 13080), (1308, 12850), (1542, 10900), (1635, 10280), (2056, 8175), (2180, 7710), (2570, 6540), (2616, 6425), (2725, 6168), (3084, 5450), (3270, 5140), (3855, 4360)]