131753600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 375645600

約数和(自身を除く): 243892000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 128, 152, 160, 176, 190, 197, 200, 209, 220, 275, 304, 320, 352, 380, 394, 400, 418, 440, 475, 550, 608, 640, 704, 760, 788, 800, 836, 880, 950, 985, 1045, 1100, 1216, 1408, 1520, 1576, 1600, 1672, 1760, 1900, 1970, 2090, 2167, 2200, 2432, 3040, 3152, 3200, 3344, 3520, 3743, 3800, 3940, 4180, 4334, 4400, 4925, 5225, 6080, 6304, 6688, 7040, 7486, 7600, 7880, 8360, 8668, 8800, 9850, 10450, 10835, 12160, 12608, 13376, 14972, 15200, 15760, 16720, 17336, 17600, 18715, 19700, 20900, 21670, 25216, 26752, 29944, 30400, 31520, 33440, 34672, 35200, 37430, 39400, 41173, 41800, 43340, 54175, 59888, 60800, 63040, 66880, 69344, 74860, 78800, 82346, 83600, 86680, 93575, 108350, 119776, 126080, 133760, 138688, 149720, 157600, 164692, 167200, 173360, 187150, 205865, 216700, 239552, 277376, 299440, 315200, 329384, 334400, 346720, 374300, 411730, 433400, 479104, 598880, 630400, 658768, 668800, 693440, 748600, 823460, 866800, 1029325, 1197760, 1317536, 1386880, 1497200, 1646920, 1733600, 2058650, 2395520, 2635072, 2994400, 3293840, 3467200, 4117300, 5270144, 5988800, 6587680, 6934400, 8234600, 11977600, 13175360, 16469200, 26350720, 32938400, 65876800, 131753600]

約数ペア:

[(1, 131753600), (2, 65876800), (4, 32938400), (5, 26350720), (8, 16469200), (10, 13175360), (11, 11977600), (16, 8234600), (19, 6934400), (20, 6587680), (22, 5988800), (25, 5270144), (32, 4117300), (38, 3467200), (40, 3293840), (44, 2994400), (50, 2635072), (55, 2395520), (64, 2058650), (76, 1733600), (80, 1646920), (88, 1497200), (95, 1386880), (100, 1317536), (110, 1197760), (128, 1029325), (152, 866800), (160, 823460), (176, 748600), (190, 693440), (197, 668800), (200, 658768), (209, 630400), (220, 598880), (275, 479104), (304, 433400), (320, 411730), (352, 374300), (380, 346720), (394, 334400), (400, 329384), (418, 315200), (440, 299440), (475, 277376), (550, 239552), (608, 216700), (640, 205865), (704, 187150), (760, 173360), (788, 167200), (800, 164692), (836, 157600), (880, 149720), (950, 138688), (985, 133760), (1045, 126080), (1100, 119776), (1216, 108350), (1408, 93575), (1520, 86680), (1576, 83600), (1600, 82346), (1672, 78800), (1760, 74860), (1900, 69344), (1970, 66880), (2090, 63040), (2167, 60800), (2200, 59888), (2432, 54175), (3040, 43340), (3152, 41800), (3200, 41173), (3344, 39400), (3520, 37430), (3743, 35200), (3800, 34672), (3940, 33440), (4180, 31520), (4334, 30400), (4400, 29944), (4925, 26752), (5225, 25216), (6080, 21670), (6304, 20900), (6688, 19700), (7040, 18715), (7486, 17600), (7600, 17336), (7880, 16720), (8360, 15760), (8668, 15200), (8800, 14972), (9850, 13376), (10450, 12608), (10835, 12160)]