506968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16285

約数の個数: 144

約数和(自身を含む): 1777230000

約数和(自身を除く): 1270261200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 16249, 31200, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 211237, 243735, 259984, 324980, 389976, 406225, 422474, 487470, 519968, 633711, 649960, 779952, 812450, 844948, 974940, 1056185, 1218675, 1267422, 1299920, 1559904, 1624900, 1689896, 1949880, 2112370, 2437350, 2534844, 2599840, 3168555, 3249800, 3379792, 3899760, 4224740, 4874700, 5069688, 5280925, 6337110, 6499600, 6759584, 7799520, 8449480, 9749400, 10139376, 10561850, 12674220, 12999200, 15842775, 16898960, 19498800, 20278752, 21123700, 25348440, 31685550, 33797920, 38997600, 42247400, 50696880, 63371100, 84494800, 101393760, 126742200, 168989600, 253484400, 506968800]

約数ペア:

[(1, 506968800), (2, 253484400), (3, 168989600), (4, 126742200), (5, 101393760), (6, 84494800), (8, 63371100), (10, 50696880), (12, 42247400), (13, 38997600), (15, 33797920), (16, 31685550), (20, 25348440), (24, 21123700), (25, 20278752), (26, 19498800), (30, 16898960), (32, 15842775), (39, 12999200), (40, 12674220), (48, 10561850), (50, 10139376), (52, 9749400), (60, 8449480), (65, 7799520), (75, 6759584), (78, 6499600), (80, 6337110), (96, 5280925), (100, 5069688), (104, 4874700), (120, 4224740), (130, 3899760), (150, 3379792), (156, 3249800), (160, 3168555), (195, 2599840), (200, 2534844), (208, 2437350), (240, 2112370), (260, 1949880), (300, 1689896), (312, 1624900), (325, 1559904), (390, 1299920), (400, 1267422), (416, 1218675), (480, 1056185), (520, 974940), (600, 844948), (624, 812450), (650, 779952), (780, 649960), (800, 633711), (975, 519968), (1040, 487470), (1200, 422474), (1248, 406225), (1300, 389976), (1560, 324980), (1950, 259984), (2080, 243735), (2400, 211237), (2600, 194988), (3120, 162490), (3900, 129992), (5200, 97494), (6240, 81245), (7800, 64996), (10400, 48747), (15600, 32498), (16249, 31200)]