204060675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 429972480

約数和(自身を除く): 225911805

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 65, 75, 87, 91, 105, 145, 175, 195, 203, 273, 325, 377, 435, 455, 525, 609, 725, 975, 1015, 1031, 1131, 1365, 1885, 2175, 2275, 2639, 3045, 3093, 5075, 5155, 5655, 6825, 7217, 7917, 9425, 13195, 13403, 15225, 15465, 21651, 25775, 28275, 29899, 36085, 39585, 40209, 65975, 67015, 77325, 89697, 93821, 108255, 149495, 180425, 197925, 201045, 209293, 281463, 335075, 388687, 448485, 469105, 541275, 627879, 747475, 1005225, 1046465, 1166061, 1407315, 1943435, 2242425, 2345525, 2720809, 3139395, 5232325, 5830305, 7036575, 8162427, 9717175, 13604045, 15696975, 29151525, 40812135, 68020225, 204060675]

約数ペア:

[(1, 204060675), (3, 68020225), (5, 40812135), (7, 29151525), (13, 15696975), (15, 13604045), (21, 9717175), (25, 8162427), (29, 7036575), (35, 5830305), (39, 5232325), (65, 3139395), (75, 2720809), (87, 2345525), (91, 2242425), (105, 1943435), (145, 1407315), (175, 1166061), (195, 1046465), (203, 1005225), (273, 747475), (325, 627879), (377, 541275), (435, 469105), (455, 448485), (525, 388687), (609, 335075), (725, 281463), (975, 209293), (1015, 201045), (1031, 197925), (1131, 180425), (1365, 149495), (1885, 108255), (2175, 93821), (2275, 89697), (2639, 77325), (3045, 67015), (3093, 65975), (5075, 40209), (5155, 39585), (5655, 36085), (6825, 29899), (7217, 28275), (7917, 25775), (9425, 21651), (13195, 15465), (13403, 15225)]