2756554400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 7022363040

約数和(自身を除く): 4265808640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 131, 145, 160, 200, 232, 262, 290, 400, 464, 524, 580, 655, 725, 800, 907, 928, 1048, 1160, 1310, 1450, 1814, 2096, 2320, 2620, 2900, 3275, 3628, 3799, 4192, 4535, 4640, 5240, 5800, 6550, 7256, 7598, 9070, 10480, 11600, 13100, 14512, 15196, 18140, 18995, 20960, 22675, 23200, 26200, 26303, 29024, 30392, 36280, 37990, 45350, 52400, 52606, 60784, 72560, 75980, 90700, 94975, 104800, 105212, 118817, 121568, 131515, 145120, 151960, 181400, 189950, 210424, 237634, 263030, 303920, 362800, 379900, 420848, 475268, 526060, 594085, 607840, 657575, 725600, 759800, 841696, 950536, 1052120, 1188170, 1315150, 1519600, 1901072, 2104240, 2376340, 2630300, 2970425, 3039200, 3445693, 3802144, 4208480, 4752680, 5260600, 5940850, 6891386, 9505360, 10521200, 11881700, 13782772, 17228465, 19010720, 21042400, 23763400, 27565544, 34456930, 47526800, 55131088, 68913860, 86142325, 95053600, 110262176, 137827720, 172284650, 275655440, 344569300, 551310880, 689138600, 1378277200, 2756554400]

約数ペア:

[(1, 2756554400), (2, 1378277200), (4, 689138600), (5, 551310880), (8, 344569300), (10, 275655440), (16, 172284650), (20, 137827720), (25, 110262176), (29, 95053600), (32, 86142325), (40, 68913860), (50, 55131088), (58, 47526800), (80, 34456930), (100, 27565544), (116, 23763400), (131, 21042400), (145, 19010720), (160, 17228465), (200, 13782772), (232, 11881700), (262, 10521200), (290, 9505360), (400, 6891386), (464, 5940850), (524, 5260600), (580, 4752680), (655, 4208480), (725, 3802144), (800, 3445693), (907, 3039200), (928, 2970425), (1048, 2630300), (1160, 2376340), (1310, 2104240), (1450, 1901072), (1814, 1519600), (2096, 1315150), (2320, 1188170), (2620, 1052120), (2900, 950536), (3275, 841696), (3628, 759800), (3799, 725600), (4192, 657575), (4535, 607840), (4640, 594085), (5240, 526060), (5800, 475268), (6550, 420848), (7256, 379900), (7598, 362800), (9070, 303920), (10480, 263030), (11600, 237634), (13100, 210424), (14512, 189950), (15196, 181400), (18140, 151960), (18995, 145120), (20960, 131515), (22675, 121568), (23200, 118817), (26200, 105212), (26303, 104800), (29024, 94975), (30392, 90700), (36280, 75980), (37990, 72560), (45350, 60784), (52400, 52606)]