138742050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29883

約数の個数: 48

約数和(自身を含む): 355191552

約数和(自身を除く): 216449502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 29837, 59674, 89511, 149185, 179022, 298370, 447555, 745925, 895110, 924947, 1491850, 1849894, 2237775, 2774841, 4475550, 4624735, 5549682, 9249470, 13874205, 23123675, 27748410, 46247350, 69371025, 138742050]

約数ペア:

[(1, 138742050), (2, 69371025), (3, 46247350), (5, 27748410), (6, 23123675), (10, 13874205), (15, 9249470), (25, 5549682), (30, 4624735), (31, 4475550), (50, 2774841), (62, 2237775), (75, 1849894), (93, 1491850), (150, 924947), (155, 895110), (186, 745925), (310, 447555), (465, 298370), (775, 179022), (930, 149185), (1550, 89511), (2325, 59674), (4650, 29837)]