219860400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 120

約数和(自身を含む): 741430720

約数和(自身を除く): 521570320

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, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 9643, 11400, 19286, 22800, 28929, 38572, 48215, 57858, 77144, 96430, 115716, 144645, 154288, 183217, 192860, 231432, 241075, 289290, 366434, 385720, 462864, 482150, 549651, 578580, 723225, 732868, 771440, 916085, 964300, 1099302, 1157160, 1446450, 1465736, 1832170, 1928600, 2198604, 2314320, 2748255, 2892900, 2931472, 3664340, 3857200, 4397208, 4580425, 5496510, 5785800, 7328680, 8794416, 9160850, 10993020, 11571600, 13741275, 14657360, 18321700, 21986040, 27482550, 36643400, 43972080, 54965100, 73286800, 109930200, 219860400]

約数ペア:

[(1, 219860400), (2, 109930200), (3, 73286800), (4, 54965100), (5, 43972080), (6, 36643400), (8, 27482550), (10, 21986040), (12, 18321700), (15, 14657360), (16, 13741275), (19, 11571600), (20, 10993020), (24, 9160850), (25, 8794416), (30, 7328680), (38, 5785800), (40, 5496510), (48, 4580425), (50, 4397208), (57, 3857200), (60, 3664340), (75, 2931472), (76, 2892900), (80, 2748255), (95, 2314320), (100, 2198604), (114, 1928600), (120, 1832170), (150, 1465736), (152, 1446450), (190, 1157160), (200, 1099302), (228, 964300), (240, 916085), (285, 771440), (300, 732868), (304, 723225), (380, 578580), (400, 549651), (456, 482150), (475, 462864), (570, 385720), (600, 366434), (760, 289290), (912, 241075), (950, 231432), (1140, 192860), (1200, 183217), (1425, 154288), (1520, 144645), (1900, 115716), (2280, 96430), (2850, 77144), (3800, 57858), (4560, 48215), (5700, 38572), (7600, 28929), (9643, 22800), (11400, 19286)]