19448400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 65655520

約数和(自身を除く): 46207120

約数列:

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

約数ペア:

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