38896800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 133428960

約数和(自身を除く): 94532160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 853, 912, 950, 1140, 1200, 1425, 1520, 1706, 1824, 1900, 2280, 2400, 2559, 2850, 3040, 3412, 3800, 4265, 4560, 5118, 5700, 6824, 7600, 8530, 9120, 10236, 11400, 12795, 13648, 15200, 16207, 17060, 20472, 21325, 22800, 25590, 27296, 32414, 34120, 40944, 42650, 45600, 48621, 51180, 63975, 64828, 68240, 81035, 81888, 85300, 97242, 102360, 127950, 129656, 136480, 162070, 170600, 194484, 204720, 243105, 255900, 259312, 324140, 341200, 388968, 405175, 409440, 486210, 511800, 518624, 648280, 682400, 777936, 810350, 972420, 1023600, 1215525, 1296560, 1555872, 1620700, 1944840, 2047200, 2431050, 2593120, 3241400, 3889680, 4862100, 6482800, 7779360, 9724200, 12965600, 19448400, 38896800]

約数ペア:

[(1, 38896800), (2, 19448400), (3, 12965600), (4, 9724200), (5, 7779360), (6, 6482800), (8, 4862100), (10, 3889680), (12, 3241400), (15, 2593120), (16, 2431050), (19, 2047200), (20, 1944840), (24, 1620700), (25, 1555872), (30, 1296560), (32, 1215525), (38, 1023600), (40, 972420), (48, 810350), (50, 777936), (57, 682400), (60, 648280), (75, 518624), (76, 511800), (80, 486210), (95, 409440), (96, 405175), (100, 388968), (114, 341200), (120, 324140), (150, 259312), (152, 255900), (160, 243105), (190, 204720), (200, 194484), (228, 170600), (240, 162070), (285, 136480), (300, 129656), (304, 127950), (380, 102360), (400, 97242), (456, 85300), (475, 81888), (480, 81035), (570, 68240), (600, 64828), (608, 63975), (760, 51180), (800, 48621), (853, 45600), (912, 42650), (950, 40944), (1140, 34120), (1200, 32414), (1425, 27296), (1520, 25590), (1706, 22800), (1824, 21325), (1900, 20472), (2280, 17060), (2400, 16207), (2559, 15200), (2850, 13648), (3040, 12795), (3412, 11400), (3800, 10236), (4265, 9120), (4560, 8530), (5118, 7600), (5700, 6824)]