107811900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 392231840

約数和(自身を除く): 284419940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 109, 126, 140, 150, 157, 175, 180, 210, 218, 225, 252, 300, 314, 315, 327, 350, 420, 436, 450, 471, 525, 545, 628, 630, 654, 700, 763, 785, 900, 942, 981, 1050, 1090, 1099, 1260, 1308, 1413, 1526, 1570, 1575, 1635, 1884, 1962, 2100, 2180, 2198, 2289, 2355, 2725, 2826, 3052, 3140, 3150, 3270, 3297, 3815, 3924, 3925, 4396, 4578, 4710, 4905, 5450, 5495, 5652, 6300, 6540, 6594, 6867, 7065, 7630, 7850, 8175, 9156, 9420, 9810, 9891, 10900, 10990, 11445, 11775, 13188, 13734, 14130, 15260, 15700, 16350, 16485, 17113, 19075, 19620, 19782, 21980, 22890, 23550, 24525, 27468, 27475, 28260, 32700, 32970, 34226, 34335, 35325, 38150, 39564, 45780, 47100, 49050, 49455, 51339, 54950, 57225, 65940, 68452, 68670, 70650, 76300, 82425, 85565, 98100, 98910, 102678, 109900, 114450, 119791, 137340, 141300, 154017, 164850, 171130, 171675, 197820, 205356, 228900, 239582, 247275, 256695, 308034, 329700, 342260, 343350, 359373, 427825, 479164, 494550, 513390, 598955, 616068, 686700, 718746, 770085, 855650, 989100, 1026780, 1078119, 1197910, 1283475, 1437492, 1540170, 1711300, 1796865, 2156238, 2395820, 2566950, 2994775, 3080340, 3593730, 3850425, 4312476, 5133900, 5390595, 5989550, 7187460, 7700850, 8984325, 10781190, 11979100, 15401700, 17968650, 21562380, 26952975, 35937300, 53905950, 107811900]

約数ペア:

[(1, 107811900), (2, 53905950), (3, 35937300), (4, 26952975), (5, 21562380), (6, 17968650), (7, 15401700), (9, 11979100), (10, 10781190), (12, 8984325), (14, 7700850), (15, 7187460), (18, 5989550), (20, 5390595), (21, 5133900), (25, 4312476), (28, 3850425), (30, 3593730), (35, 3080340), (36, 2994775), (42, 2566950), (45, 2395820), (50, 2156238), (60, 1796865), (63, 1711300), (70, 1540170), (75, 1437492), (84, 1283475), (90, 1197910), (100, 1078119), (105, 1026780), (109, 989100), (126, 855650), (140, 770085), (150, 718746), (157, 686700), (175, 616068), (180, 598955), (210, 513390), (218, 494550), (225, 479164), (252, 427825), (300, 359373), (314, 343350), (315, 342260), (327, 329700), (350, 308034), (420, 256695), (436, 247275), (450, 239582), (471, 228900), (525, 205356), (545, 197820), (628, 171675), (630, 171130), (654, 164850), (700, 154017), (763, 141300), (785, 137340), (900, 119791), (942, 114450), (981, 109900), (1050, 102678), (1090, 98910), (1099, 98100), (1260, 85565), (1308, 82425), (1413, 76300), (1526, 70650), (1570, 68670), (1575, 68452), (1635, 65940), (1884, 57225), (1962, 54950), (2100, 51339), (2180, 49455), (2198, 49050), (2289, 47100), (2355, 45780), (2725, 39564), (2826, 38150), (3052, 35325), (3140, 34335), (3150, 34226), (3270, 32970), (3297, 32700), (3815, 28260), (3924, 27475), (3925, 27468), (4396, 24525), (4578, 23550), (4710, 22890), (4905, 21980), (5450, 19782), (5495, 19620), (5652, 19075), (6300, 17113), (6540, 16485), (6594, 16350), (6867, 15700), (7065, 15260), (7630, 14130), (7850, 13734), (8175, 13188), (9156, 11775), (9420, 11445), (9810, 10990), (9891, 10900)]