199763200

素因数分解:

$2^8\times 5^2\times 7^4\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 270

約数和(自身を含む): 621188974

約数和(自身を除く): 421425774

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 128, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 256, 260, 280, 320, 325, 343, 350, 364, 392, 400, 416, 448, 455, 490, 520, 560, 637, 640, 650, 686, 700, 728, 784, 800, 832, 896, 910, 980, 1040, 1120, 1225, 1274, 1280, 1300, 1372, 1400, 1456, 1568, 1600, 1664, 1715, 1792, 1820, 1960, 2080, 2240, 2275, 2401, 2450, 2548, 2600, 2744, 2800, 2912, 3136, 3185, 3200, 3328, 3430, 3640, 3920, 4160, 4459, 4480, 4550, 4802, 4900, 5096, 5200, 5488, 5600, 5824, 6272, 6370, 6400, 6860, 7280, 7840, 8320, 8575, 8918, 8960, 9100, 9604, 9800, 10192, 10400, 10976, 11200, 11648, 12005, 12544, 12740, 13720, 14560, 15680, 15925, 16640, 17150, 17836, 18200, 19208, 19600, 20384, 20800, 21952, 22295, 22400, 23296, 24010, 25480, 27440, 29120, 31213, 31360, 31850, 34300, 35672, 36400, 38416, 39200, 40768, 41600, 43904, 44590, 44800, 48020, 50960, 54880, 58240, 60025, 62426, 62720, 63700, 68600, 71344, 72800, 76832, 78400, 81536, 83200, 87808, 89180, 96040, 101920, 109760, 111475, 116480, 120050, 124852, 127400, 137200, 142688, 145600, 153664, 156065, 156800, 163072, 178360, 192080, 203840, 219520, 222950, 240100, 249704, 254800, 274400, 285376, 291200, 307328, 312130, 313600, 356720, 384160, 407680, 439040, 445900, 480200, 499408, 509600, 548800, 570752, 582400, 614656, 624260, 713440, 768320, 780325, 815360, 891800, 960400, 998816, 1019200, 1097600, 1141504, 1248520, 1426880, 1536640, 1560650, 1783600, 1920800, 1997632, 2038400, 2195200, 2497040, 2853760, 3073280, 3121300, 3567200, 3841600, 3995264, 4076800, 4994080, 5707520, 6242600, 7134400, 7683200, 7990528, 9988160, 12485200, 14268800, 15366400, 19976320, 24970400, 28537600, 39952640, 49940800, 99881600, 199763200]

約数ペア:

[(1, 199763200), (2, 99881600), (4, 49940800), (5, 39952640), (7, 28537600), (8, 24970400), (10, 19976320), (13, 15366400), (14, 14268800), (16, 12485200), (20, 9988160), (25, 7990528), (26, 7683200), (28, 7134400), (32, 6242600), (35, 5707520), (40, 4994080), (49, 4076800), (50, 3995264), (52, 3841600), (56, 3567200), (64, 3121300), (65, 3073280), (70, 2853760), (80, 2497040), (91, 2195200), (98, 2038400), (100, 1997632), (104, 1920800), (112, 1783600), (128, 1560650), (130, 1536640), (140, 1426880), (160, 1248520), (175, 1141504), (182, 1097600), (196, 1019200), (200, 998816), (208, 960400), (224, 891800), (245, 815360), (256, 780325), (260, 768320), (280, 713440), (320, 624260), (325, 614656), (343, 582400), (350, 570752), (364, 548800), (392, 509600), (400, 499408), (416, 480200), (448, 445900), (455, 439040), (490, 407680), (520, 384160), (560, 356720), (637, 313600), (640, 312130), (650, 307328), (686, 291200), (700, 285376), (728, 274400), (784, 254800), (800, 249704), (832, 240100), (896, 222950), (910, 219520), (980, 203840), (1040, 192080), (1120, 178360), (1225, 163072), (1274, 156800), (1280, 156065), (1300, 153664), (1372, 145600), (1400, 142688), (1456, 137200), (1568, 127400), (1600, 124852), (1664, 120050), (1715, 116480), (1792, 111475), (1820, 109760), (1960, 101920), (2080, 96040), (2240, 89180), (2275, 87808), (2401, 83200), (2450, 81536), (2548, 78400), (2600, 76832), (2744, 72800), (2800, 71344), (2912, 68600), (3136, 63700), (3185, 62720), (3200, 62426), (3328, 60025), (3430, 58240), (3640, 54880), (3920, 50960), (4160, 48020), (4459, 44800), (4480, 44590), (4550, 43904), (4802, 41600), (4900, 40768), (5096, 39200), (5200, 38416), (5488, 36400), (5600, 35672), (5824, 34300), (6272, 31850), (6370, 31360), (6400, 31213), (6860, 29120), (7280, 27440), (7840, 25480), (8320, 24010), (8575, 23296), (8918, 22400), (8960, 22295), (9100, 21952), (9604, 20800), (9800, 20384), (10192, 19600), (10400, 19208), (10976, 18200), (11200, 17836), (11648, 17150), (12005, 16640), (12544, 15925), (12740, 15680), (13720, 14560)]