202739200

素因数分解:

$2^9\times 5^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 514511712

約数和(自身を除く): 311772512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 256, 320, 337, 376, 400, 470, 512, 640, 674, 752, 800, 940, 1175, 1280, 1348, 1504, 1600, 1685, 1880, 2350, 2560, 2696, 3008, 3200, 3370, 3760, 4700, 5392, 6016, 6400, 6740, 7520, 8425, 9400, 10784, 12032, 12800, 13480, 15040, 15839, 16850, 18800, 21568, 24064, 26960, 30080, 31678, 33700, 37600, 43136, 53920, 60160, 63356, 67400, 75200, 79195, 86272, 107840, 120320, 126712, 134800, 150400, 158390, 172544, 215680, 253424, 269600, 300800, 316780, 395975, 431360, 506848, 539200, 601600, 633560, 791950, 862720, 1013696, 1078400, 1267120, 1583900, 2027392, 2156800, 2534240, 3167800, 4054784, 4313600, 5068480, 6335600, 8109568, 10136960, 12671200, 20273920, 25342400, 40547840, 50684800, 101369600, 202739200]

約数ペア:

[(1, 202739200), (2, 101369600), (4, 50684800), (5, 40547840), (8, 25342400), (10, 20273920), (16, 12671200), (20, 10136960), (25, 8109568), (32, 6335600), (40, 5068480), (47, 4313600), (50, 4054784), (64, 3167800), (80, 2534240), (94, 2156800), (100, 2027392), (128, 1583900), (160, 1267120), (188, 1078400), (200, 1013696), (235, 862720), (256, 791950), (320, 633560), (337, 601600), (376, 539200), (400, 506848), (470, 431360), (512, 395975), (640, 316780), (674, 300800), (752, 269600), (800, 253424), (940, 215680), (1175, 172544), (1280, 158390), (1348, 150400), (1504, 134800), (1600, 126712), (1685, 120320), (1880, 107840), (2350, 86272), (2560, 79195), (2696, 75200), (3008, 67400), (3200, 63356), (3370, 60160), (3760, 53920), (4700, 43136), (5392, 37600), (6016, 33700), (6400, 31678), (6740, 30080), (7520, 26960), (8425, 24064), (9400, 21568), (10784, 18800), (12032, 16850), (12800, 15839), (13480, 15040)]