288663165

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 621444096

約数和(自身を除く): 332780931

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 41, 45, 49, 63, 93, 103, 105, 123, 147, 155, 205, 217, 245, 279, 287, 309, 315, 369, 441, 465, 515, 615, 651, 721, 735, 861, 927, 1085, 1271, 1395, 1435, 1519, 1545, 1845, 1953, 2009, 2163, 2205, 2583, 3193, 3255, 3605, 3813, 4223, 4305, 4557, 4635, 5047, 6027, 6355, 6489, 7595, 8897, 9579, 9765, 10045, 10815, 11439, 12669, 12915, 13671, 15141, 15965, 18081, 19065, 21115, 22351, 22785, 25235, 26691, 28737, 29561, 30135, 32445, 38007, 44485, 45423, 47895, 57195, 62279, 63345, 67053, 68355, 75705, 80073, 88683, 90405, 111755, 130913, 133455, 143685, 147805, 156457, 186837, 190035, 201159, 206927, 227115, 266049, 311395, 335265, 392739, 400365, 443415, 469371, 560511, 620781, 654565, 782285, 916391, 934185, 1005795, 1034635, 1178217, 1330245, 1408113, 1862343, 1963695, 2346855, 2749173, 2802555, 3103905, 4581955, 5891085, 6414737, 7040565, 8247519, 9311715, 13745865, 19244211, 32073685, 41237595, 57732633, 96221055, 288663165]

約数ペア:

[(1, 288663165), (3, 96221055), (5, 57732633), (7, 41237595), (9, 32073685), (15, 19244211), (21, 13745865), (31, 9311715), (35, 8247519), (41, 7040565), (45, 6414737), (49, 5891085), (63, 4581955), (93, 3103905), (103, 2802555), (105, 2749173), (123, 2346855), (147, 1963695), (155, 1862343), (205, 1408113), (217, 1330245), (245, 1178217), (279, 1034635), (287, 1005795), (309, 934185), (315, 916391), (369, 782285), (441, 654565), (465, 620781), (515, 560511), (615, 469371), (651, 443415), (721, 400365), (735, 392739), (861, 335265), (927, 311395), (1085, 266049), (1271, 227115), (1395, 206927), (1435, 201159), (1519, 190035), (1545, 186837), (1845, 156457), (1953, 147805), (2009, 143685), (2163, 133455), (2205, 130913), (2583, 111755), (3193, 90405), (3255, 88683), (3605, 80073), (3813, 75705), (4223, 68355), (4305, 67053), (4557, 63345), (4635, 62279), (5047, 57195), (6027, 47895), (6355, 45423), (6489, 44485), (7595, 38007), (8897, 32445), (9579, 30135), (9765, 29561), (10045, 28737), (10815, 26691), (11439, 25235), (12669, 22785), (12915, 22351), (13671, 21115), (15141, 19065), (15965, 18081)]