244988400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 120

約数和(自身を含む): 792402160

約数和(自身を除く): 547413760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 1873, 2180, 2616, 2725, 3270, 3746, 4360, 5232, 5450, 5619, 6540, 7492, 8175, 8720, 9365, 10900, 11238, 13080, 14984, 16350, 18730, 21800, 22476, 26160, 28095, 29968, 32700, 37460, 43600, 44952, 46825, 56190, 65400, 74920, 89904, 93650, 112380, 130800, 140475, 149840, 187300, 204157, 224760, 280950, 374600, 408314, 449520, 561900, 612471, 749200, 816628, 1020785, 1123800, 1224942, 1633256, 2041570, 2247600, 2449884, 3062355, 3266512, 4083140, 4899768, 5103925, 6124710, 8166280, 9799536, 10207850, 12249420, 15311775, 16332560, 20415700, 24498840, 30623550, 40831400, 48997680, 61247100, 81662800, 122494200, 244988400]

約数ペア:

[(1, 244988400), (2, 122494200), (3, 81662800), (4, 61247100), (5, 48997680), (6, 40831400), (8, 30623550), (10, 24498840), (12, 20415700), (15, 16332560), (16, 15311775), (20, 12249420), (24, 10207850), (25, 9799536), (30, 8166280), (40, 6124710), (48, 5103925), (50, 4899768), (60, 4083140), (75, 3266512), (80, 3062355), (100, 2449884), (109, 2247600), (120, 2041570), (150, 1633256), (200, 1224942), (218, 1123800), (240, 1020785), (300, 816628), (327, 749200), (400, 612471), (436, 561900), (545, 449520), (600, 408314), (654, 374600), (872, 280950), (1090, 224760), (1200, 204157), (1308, 187300), (1635, 149840), (1744, 140475), (1873, 130800), (2180, 112380), (2616, 93650), (2725, 89904), (3270, 74920), (3746, 65400), (4360, 56190), (5232, 46825), (5450, 44952), (5619, 43600), (6540, 37460), (7492, 32700), (8175, 29968), (8720, 28095), (9365, 26160), (10900, 22476), (11238, 21800), (13080, 18730), (14984, 16350)]