54017460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 191807616

約数和(自身を除く): 137790156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 997, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 1994, 2580, 2709, 2991, 3010, 3612, 3870, 3988, 4515, 4985, 5418, 5982, 6020, 6979, 7740, 8973, 9030, 9970, 10836, 11964, 13545, 13958, 14955, 17946, 18060, 19940, 20937, 27090, 27916, 29910, 34895, 35892, 41874, 42871, 44865, 54180, 59820, 62811, 69790, 83748, 85742, 89730, 104685, 125622, 128613, 139580, 171484, 179460, 209370, 214355, 251244, 257226, 300097, 314055, 385839, 418740, 428710, 514452, 600194, 628110, 643065, 771678, 857420, 900291, 1200388, 1256220, 1286130, 1500485, 1543356, 1800582, 1929195, 2572260, 2700873, 3000970, 3601164, 3858390, 4501455, 5401746, 6001940, 7716780, 9002910, 10803492, 13504365, 18005820, 27008730, 54017460]

約数ペア:

[(1, 54017460), (2, 27008730), (3, 18005820), (4, 13504365), (5, 10803492), (6, 9002910), (7, 7716780), (9, 6001940), (10, 5401746), (12, 4501455), (14, 3858390), (15, 3601164), (18, 3000970), (20, 2700873), (21, 2572260), (28, 1929195), (30, 1800582), (35, 1543356), (36, 1500485), (42, 1286130), (43, 1256220), (45, 1200388), (60, 900291), (63, 857420), (70, 771678), (84, 643065), (86, 628110), (90, 600194), (105, 514452), (126, 428710), (129, 418740), (140, 385839), (172, 314055), (180, 300097), (210, 257226), (215, 251244), (252, 214355), (258, 209370), (301, 179460), (315, 171484), (387, 139580), (420, 128613), (430, 125622), (516, 104685), (602, 89730), (630, 85742), (645, 83748), (774, 69790), (860, 62811), (903, 59820), (997, 54180), (1204, 44865), (1260, 42871), (1290, 41874), (1505, 35892), (1548, 34895), (1806, 29910), (1935, 27916), (1994, 27090), (2580, 20937), (2709, 19940), (2991, 18060), (3010, 17946), (3612, 14955), (3870, 13958), (3988, 13545), (4515, 11964), (4985, 10836), (5418, 9970), (5982, 9030), (6020, 8973), (6979, 7740)]