86851200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 292168800

約数和(自身を除く): 205317600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 109, 120, 128, 150, 160, 166, 192, 200, 218, 240, 249, 300, 320, 327, 332, 384, 400, 415, 436, 480, 498, 545, 600, 640, 654, 664, 800, 830, 872, 960, 996, 1090, 1200, 1245, 1308, 1328, 1600, 1635, 1660, 1744, 1920, 1992, 2075, 2180, 2400, 2490, 2616, 2656, 2725, 3200, 3270, 3320, 3488, 3984, 4150, 4360, 4800, 4980, 5232, 5312, 5450, 6225, 6540, 6640, 6976, 7968, 8175, 8300, 8720, 9047, 9600, 9960, 10464, 10624, 10900, 12450, 13080, 13280, 13952, 15936, 16350, 16600, 17440, 18094, 19920, 20928, 21800, 24900, 26160, 26560, 27141, 31872, 32700, 33200, 34880, 36188, 39840, 41856, 43600, 45235, 49800, 52320, 53120, 54282, 65400, 66400, 69760, 72376, 79680, 87200, 90470, 99600, 104640, 108564, 130800, 132800, 135705, 144752, 159360, 174400, 180940, 199200, 209280, 217128, 226175, 261600, 265600, 271410, 289504, 348800, 361880, 398400, 434256, 452350, 523200, 542820, 579008, 678525, 723760, 796800, 868512, 904700, 1046400, 1085640, 1158016, 1357050, 1447520, 1737024, 1809400, 2171280, 2714100, 2895040, 3474048, 3618800, 4342560, 5428200, 5790080, 7237600, 8685120, 10856400, 14475200, 17370240, 21712800, 28950400, 43425600, 86851200]

約数ペア:

[(1, 86851200), (2, 43425600), (3, 28950400), (4, 21712800), (5, 17370240), (6, 14475200), (8, 10856400), (10, 8685120), (12, 7237600), (15, 5790080), (16, 5428200), (20, 4342560), (24, 3618800), (25, 3474048), (30, 2895040), (32, 2714100), (40, 2171280), (48, 1809400), (50, 1737024), (60, 1447520), (64, 1357050), (75, 1158016), (80, 1085640), (83, 1046400), (96, 904700), (100, 868512), (109, 796800), (120, 723760), (128, 678525), (150, 579008), (160, 542820), (166, 523200), (192, 452350), (200, 434256), (218, 398400), (240, 361880), (249, 348800), (300, 289504), (320, 271410), (327, 265600), (332, 261600), (384, 226175), (400, 217128), (415, 209280), (436, 199200), (480, 180940), (498, 174400), (545, 159360), (600, 144752), (640, 135705), (654, 132800), (664, 130800), (800, 108564), (830, 104640), (872, 99600), (960, 90470), (996, 87200), (1090, 79680), (1200, 72376), (1245, 69760), (1308, 66400), (1328, 65400), (1600, 54282), (1635, 53120), (1660, 52320), (1744, 49800), (1920, 45235), (1992, 43600), (2075, 41856), (2180, 39840), (2400, 36188), (2490, 34880), (2616, 33200), (2656, 32700), (2725, 31872), (3200, 27141), (3270, 26560), (3320, 26160), (3488, 24900), (3984, 21800), (4150, 20928), (4360, 19920), (4800, 18094), (4980, 17440), (5232, 16600), (5312, 16350), (5450, 15936), (6225, 13952), (6540, 13280), (6640, 13080), (6976, 12450), (7968, 10900), (8175, 10624), (8300, 10464), (8720, 9960), (9047, 9600)]