194196800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{2477}}^1$

素因数の和:2513

約数の個数: 126

約数和(自身を含む): 556085502

約数和(自身を除く): 361888702

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, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2477, 2800, 3136, 3920, 4900, 4954, 5600, 7840, 9800, 9908, 11200, 12385, 15680, 17339, 19600, 19816, 24770, 34678, 39200, 39632, 49540, 61925, 69356, 78400, 79264, 86695, 99080, 121373, 123850, 138712, 158528, 173390, 198160, 242746, 247700, 277424, 346780, 396320, 433475, 485492, 495400, 554848, 606865, 693560, 792640, 866950, 970984, 990800, 1109696, 1213730, 1387120, 1733900, 1941968, 1981600, 2427460, 2774240, 3034325, 3467800, 3883936, 3963200, 4854920, 5548480, 6068650, 6935600, 7767872, 9709840, 12137300, 13871200, 19419680, 24274600, 27742400, 38839360, 48549200, 97098400, 194196800]

約数ペア:

[(1, 194196800), (2, 97098400), (4, 48549200), (5, 38839360), (7, 27742400), (8, 24274600), (10, 19419680), (14, 13871200), (16, 12137300), (20, 9709840), (25, 7767872), (28, 6935600), (32, 6068650), (35, 5548480), (40, 4854920), (49, 3963200), (50, 3883936), (56, 3467800), (64, 3034325), (70, 2774240), (80, 2427460), (98, 1981600), (100, 1941968), (112, 1733900), (140, 1387120), (160, 1213730), (175, 1109696), (196, 990800), (200, 970984), (224, 866950), (245, 792640), (280, 693560), (320, 606865), (350, 554848), (392, 495400), (400, 485492), (448, 433475), (490, 396320), (560, 346780), (700, 277424), (784, 247700), (800, 242746), (980, 198160), (1120, 173390), (1225, 158528), (1400, 138712), (1568, 123850), (1600, 121373), (1960, 99080), (2240, 86695), (2450, 79264), (2477, 78400), (2800, 69356), (3136, 61925), (3920, 49540), (4900, 39632), (4954, 39200), (5600, 34678), (7840, 24770), (9800, 19816), (9908, 19600), (11200, 17339), (12385, 15680)]