55484800

素因数分解:

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

素因数の和:2508

約数の個数: 96

約数和(自身を含む): 156708720

約数和(自身を除く): 101223920

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, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2477, 2800, 3200, 4480, 4954, 5600, 9908, 11200, 12385, 17339, 19816, 22400, 24770, 34678, 39632, 49540, 61925, 69356, 79264, 86695, 99080, 123850, 138712, 158528, 173390, 198160, 247700, 277424, 317056, 346780, 396320, 433475, 495400, 554848, 693560, 792640, 866950, 990800, 1109696, 1387120, 1585280, 1733900, 1981600, 2219392, 2774240, 3467800, 3963200, 5548480, 6935600, 7926400, 11096960, 13871200, 27742400, 55484800]

約数ペア:

[(1, 55484800), (2, 27742400), (4, 13871200), (5, 11096960), (7, 7926400), (8, 6935600), (10, 5548480), (14, 3963200), (16, 3467800), (20, 2774240), (25, 2219392), (28, 1981600), (32, 1733900), (35, 1585280), (40, 1387120), (50, 1109696), (56, 990800), (64, 866950), (70, 792640), (80, 693560), (100, 554848), (112, 495400), (128, 433475), (140, 396320), (160, 346780), (175, 317056), (200, 277424), (224, 247700), (280, 198160), (320, 173390), (350, 158528), (400, 138712), (448, 123850), (560, 99080), (640, 86695), (700, 79264), (800, 69356), (896, 61925), (1120, 49540), (1400, 39632), (1600, 34678), (2240, 24770), (2477, 22400), (2800, 19816), (3200, 17339), (4480, 12385), (4954, 11200), (5600, 9908)]