204467200

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 198

約数和(自身を含む): 593196036

約数和(自身を除く): 388728836

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 163, 175, 196, 200, 224, 245, 256, 280, 320, 326, 350, 392, 400, 448, 490, 512, 560, 640, 652, 700, 784, 800, 815, 896, 980, 1024, 1120, 1141, 1225, 1280, 1304, 1400, 1568, 1600, 1630, 1792, 1960, 2240, 2282, 2450, 2560, 2608, 2800, 3136, 3200, 3260, 3584, 3920, 4075, 4480, 4564, 4900, 5120, 5216, 5600, 5705, 6272, 6400, 6520, 7168, 7840, 7987, 8150, 8960, 9128, 9800, 10432, 11200, 11410, 12544, 12800, 13040, 15680, 15974, 16300, 17920, 18256, 19600, 20864, 22400, 22820, 25088, 25600, 26080, 28525, 31360, 31948, 32600, 35840, 36512, 39200, 39935, 41728, 44800, 45640, 50176, 52160, 57050, 62720, 63896, 65200, 73024, 78400, 79870, 83456, 89600, 91280, 104320, 114100, 125440, 127792, 130400, 146048, 156800, 159740, 166912, 179200, 182560, 199675, 208640, 228200, 250880, 255584, 260800, 292096, 313600, 319480, 365120, 399350, 417280, 456400, 511168, 521600, 584192, 627200, 638960, 730240, 798700, 834560, 912800, 1022336, 1043200, 1168384, 1254400, 1277920, 1460480, 1597400, 1825600, 2044672, 2086400, 2555840, 2920960, 3194800, 3651200, 4089344, 4172800, 5111680, 5841920, 6389600, 7302400, 8178688, 10223360, 12779200, 14604800, 20446720, 25558400, 29209600, 40893440, 51116800, 102233600, 204467200]

約数ペア:

[(1, 204467200), (2, 102233600), (4, 51116800), (5, 40893440), (7, 29209600), (8, 25558400), (10, 20446720), (14, 14604800), (16, 12779200), (20, 10223360), (25, 8178688), (28, 7302400), (32, 6389600), (35, 5841920), (40, 5111680), (49, 4172800), (50, 4089344), (56, 3651200), (64, 3194800), (70, 2920960), (80, 2555840), (98, 2086400), (100, 2044672), (112, 1825600), (128, 1597400), (140, 1460480), (160, 1277920), (163, 1254400), (175, 1168384), (196, 1043200), (200, 1022336), (224, 912800), (245, 834560), (256, 798700), (280, 730240), (320, 638960), (326, 627200), (350, 584192), (392, 521600), (400, 511168), (448, 456400), (490, 417280), (512, 399350), (560, 365120), (640, 319480), (652, 313600), (700, 292096), (784, 260800), (800, 255584), (815, 250880), (896, 228200), (980, 208640), (1024, 199675), (1120, 182560), (1141, 179200), (1225, 166912), (1280, 159740), (1304, 156800), (1400, 146048), (1568, 130400), (1600, 127792), (1630, 125440), (1792, 114100), (1960, 104320), (2240, 91280), (2282, 89600), (2450, 83456), (2560, 79870), (2608, 78400), (2800, 73024), (3136, 65200), (3200, 63896), (3260, 62720), (3584, 57050), (3920, 52160), (4075, 50176), (4480, 45640), (4564, 44800), (4900, 41728), (5120, 39935), (5216, 39200), (5600, 36512), (5705, 35840), (6272, 32600), (6400, 31948), (6520, 31360), (7168, 28525), (7840, 26080), (7987, 25600), (8150, 25088), (8960, 22820), (9128, 22400), (9800, 20864), (10432, 19600), (11200, 18256), (11410, 17920), (12544, 16300), (12800, 15974), (13040, 15680)]