18351150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 49282560

約数和(自身を除く): 30931410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 114, 137, 141, 150, 190, 235, 274, 282, 285, 411, 470, 475, 570, 685, 705, 822, 893, 950, 1175, 1370, 1410, 1425, 1786, 2055, 2350, 2603, 2679, 2850, 3425, 3525, 4110, 4465, 5206, 5358, 6439, 6850, 7050, 7809, 8930, 10275, 12878, 13015, 13395, 15618, 19317, 20550, 22325, 26030, 26790, 32195, 38634, 39045, 44650, 64390, 65075, 66975, 78090, 96585, 122341, 130150, 133950, 160975, 193170, 195225, 244682, 321950, 367023, 390450, 482925, 611705, 734046, 965850, 1223410, 1835115, 3058525, 3670230, 6117050, 9175575, 18351150]

約数ペア:

[(1, 18351150), (2, 9175575), (3, 6117050), (5, 3670230), (6, 3058525), (10, 1835115), (15, 1223410), (19, 965850), (25, 734046), (30, 611705), (38, 482925), (47, 390450), (50, 367023), (57, 321950), (75, 244682), (94, 195225), (95, 193170), (114, 160975), (137, 133950), (141, 130150), (150, 122341), (190, 96585), (235, 78090), (274, 66975), (282, 65075), (285, 64390), (411, 44650), (470, 39045), (475, 38634), (570, 32195), (685, 26790), (705, 26030), (822, 22325), (893, 20550), (950, 19317), (1175, 15618), (1370, 13395), (1410, 13015), (1425, 12878), (1786, 10275), (2055, 8930), (2350, 7809), (2603, 7050), (2679, 6850), (2850, 6439), (3425, 5358), (3525, 5206), (4110, 4465)]