133745500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 349562304

約数和(自身を除く): 215816804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 103, 106, 125, 140, 175, 196, 206, 212, 245, 250, 265, 350, 371, 412, 490, 500, 515, 530, 700, 721, 742, 875, 980, 1030, 1060, 1225, 1325, 1442, 1484, 1750, 1855, 2060, 2450, 2575, 2597, 2650, 2884, 3500, 3605, 3710, 4900, 5047, 5150, 5194, 5300, 5459, 6125, 6625, 7210, 7420, 9275, 10094, 10300, 10388, 10918, 12250, 12875, 12985, 13250, 14420, 18025, 18550, 20188, 21836, 24500, 25235, 25750, 25970, 26500, 27295, 36050, 37100, 38213, 46375, 50470, 51500, 51940, 54590, 64925, 72100, 76426, 90125, 92750, 100940, 109180, 126175, 129850, 136475, 152852, 180250, 185500, 191065, 252350, 259700, 267491, 272950, 324625, 360500, 382130, 504700, 534982, 545900, 630875, 649250, 682375, 764260, 955325, 1069964, 1261750, 1298500, 1337455, 1364750, 1910650, 2523500, 2674910, 2729500, 3821300, 4776625, 5349820, 6687275, 9553250, 13374550, 19106500, 26749100, 33436375, 66872750, 133745500]

約数ペア:

[(1, 133745500), (2, 66872750), (4, 33436375), (5, 26749100), (7, 19106500), (10, 13374550), (14, 9553250), (20, 6687275), (25, 5349820), (28, 4776625), (35, 3821300), (49, 2729500), (50, 2674910), (53, 2523500), (70, 1910650), (98, 1364750), (100, 1337455), (103, 1298500), (106, 1261750), (125, 1069964), (140, 955325), (175, 764260), (196, 682375), (206, 649250), (212, 630875), (245, 545900), (250, 534982), (265, 504700), (350, 382130), (371, 360500), (412, 324625), (490, 272950), (500, 267491), (515, 259700), (530, 252350), (700, 191065), (721, 185500), (742, 180250), (875, 152852), (980, 136475), (1030, 129850), (1060, 126175), (1225, 109180), (1325, 100940), (1442, 92750), (1484, 90125), (1750, 76426), (1855, 72100), (2060, 64925), (2450, 54590), (2575, 51940), (2597, 51500), (2650, 50470), (2884, 46375), (3500, 38213), (3605, 37100), (3710, 36050), (4900, 27295), (5047, 26500), (5150, 25970), (5194, 25750), (5300, 25235), (5459, 24500), (6125, 21836), (6625, 20188), (7210, 18550), (7420, 18025), (9275, 14420), (10094, 13250), (10300, 12985), (10388, 12875), (10918, 12250)]