87095120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 248555520

約数和(自身を除く): 161460400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 173, 203, 217, 232, 248, 280, 290, 310, 346, 406, 434, 464, 496, 560, 580, 620, 692, 812, 865, 868, 899, 1015, 1085, 1160, 1211, 1240, 1384, 1624, 1730, 1736, 1798, 2030, 2170, 2320, 2422, 2480, 2768, 3248, 3460, 3472, 3596, 4060, 4340, 4495, 4844, 5017, 5363, 6055, 6293, 6920, 7192, 8120, 8680, 8990, 9688, 10034, 10726, 12110, 12586, 13840, 14384, 16240, 17360, 17980, 19376, 20068, 21452, 24220, 25085, 25172, 26815, 31465, 35119, 35960, 37541, 40136, 42904, 48440, 50170, 50344, 53630, 62930, 70238, 71920, 75082, 80272, 85808, 96880, 100340, 100688, 107260, 125860, 140476, 150164, 155527, 175595, 187705, 200680, 214520, 251720, 280952, 300328, 311054, 351190, 375410, 401360, 429040, 503440, 561904, 600656, 622108, 702380, 750820, 777635, 1088689, 1244216, 1404760, 1501640, 1555270, 2177378, 2488432, 2809520, 3003280, 3110540, 4354756, 5443445, 6221080, 8709512, 10886890, 12442160, 17419024, 21773780, 43547560, 87095120]

約数ペア:

[(1, 87095120), (2, 43547560), (4, 21773780), (5, 17419024), (7, 12442160), (8, 10886890), (10, 8709512), (14, 6221080), (16, 5443445), (20, 4354756), (28, 3110540), (29, 3003280), (31, 2809520), (35, 2488432), (40, 2177378), (56, 1555270), (58, 1501640), (62, 1404760), (70, 1244216), (80, 1088689), (112, 777635), (116, 750820), (124, 702380), (140, 622108), (145, 600656), (155, 561904), (173, 503440), (203, 429040), (217, 401360), (232, 375410), (248, 351190), (280, 311054), (290, 300328), (310, 280952), (346, 251720), (406, 214520), (434, 200680), (464, 187705), (496, 175595), (560, 155527), (580, 150164), (620, 140476), (692, 125860), (812, 107260), (865, 100688), (868, 100340), (899, 96880), (1015, 85808), (1085, 80272), (1160, 75082), (1211, 71920), (1240, 70238), (1384, 62930), (1624, 53630), (1730, 50344), (1736, 50170), (1798, 48440), (2030, 42904), (2170, 40136), (2320, 37541), (2422, 35960), (2480, 35119), (2768, 31465), (3248, 26815), (3460, 25172), (3472, 25085), (3596, 24220), (4060, 21452), (4340, 20068), (4495, 19376), (4844, 17980), (5017, 17360), (5363, 16240), (6055, 14384), (6293, 13840), (6920, 12586), (7192, 12110), (8120, 10726), (8680, 10034), (8990, 9688)]