135245560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 189791240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 3761, 4495, 7192, 7522, 8990, 15044, 17980, 18805, 30088, 35960, 37610, 75220, 109069, 116591, 150440, 218138, 233182, 436276, 466364, 545345, 582955, 872552, 932728, 1090690, 1165910, 2181380, 2331820, 3381139, 4362760, 4663640, 6762278, 13524556, 16905695, 27049112, 33811390, 67622780, 135245560]

約数ペア:

[(1, 135245560), (2, 67622780), (4, 33811390), (5, 27049112), (8, 16905695), (10, 13524556), (20, 6762278), (29, 4663640), (31, 4362760), (40, 3381139), (58, 2331820), (62, 2181380), (116, 1165910), (124, 1090690), (145, 932728), (155, 872552), (232, 582955), (248, 545345), (290, 466364), (310, 436276), (580, 233182), (620, 218138), (899, 150440), (1160, 116591), (1240, 109069), (1798, 75220), (3596, 37610), (3761, 35960), (4495, 30088), (7192, 18805), (7522, 17980), (8990, 15044)]