27742400

素因数分解:

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

素因数の和:2506

約数の個数: 84

約数和(自身を含む): 78047088

約数和(自身を除く): 50304688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2477, 2800, 4954, 5600, 9908, 11200, 12385, 17339, 19816, 24770, 34678, 39632, 49540, 61925, 69356, 79264, 86695, 99080, 123850, 138712, 158528, 173390, 198160, 247700, 277424, 346780, 396320, 433475, 495400, 554848, 693560, 792640, 866950, 990800, 1109696, 1387120, 1733900, 1981600, 2774240, 3467800, 3963200, 5548480, 6935600, 13871200, 27742400]

約数ペア:

[(1, 27742400), (2, 13871200), (4, 6935600), (5, 5548480), (7, 3963200), (8, 3467800), (10, 2774240), (14, 1981600), (16, 1733900), (20, 1387120), (25, 1109696), (28, 990800), (32, 866950), (35, 792640), (40, 693560), (50, 554848), (56, 495400), (64, 433475), (70, 396320), (80, 346780), (100, 277424), (112, 247700), (140, 198160), (160, 173390), (175, 158528), (200, 138712), (224, 123850), (280, 99080), (320, 86695), (350, 79264), (400, 69356), (448, 61925), (560, 49540), (700, 39632), (800, 34678), (1120, 24770), (1400, 19816), (1600, 17339), (2240, 12385), (2477, 11200), (2800, 9908), (4954, 5600)]