202169479875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{54517}}^1$

素因数の和:54606

約数の個数: 128

約数和(自身を含む): 391901552640

約数和(自身を除く): 189732072765

約数列:

[1, 3, 5, 11, 15, 25, 29, 31, 33, 55, 75, 87, 93, 125, 145, 155, 165, 275, 319, 341, 375, 435, 465, 725, 775, 825, 899, 957, 1023, 1375, 1595, 1705, 2175, 2325, 2697, 3625, 3875, 4125, 4495, 4785, 5115, 7975, 8525, 9889, 10875, 11625, 13485, 22475, 23925, 25575, 29667, 39875, 42625, 49445, 54517, 67425, 112375, 119625, 127875, 148335, 163551, 247225, 272585, 337125, 599687, 741675, 817755, 1236125, 1362925, 1580993, 1690027, 1799061, 2998435, 3708375, 4088775, 4742979, 5070081, 6814625, 7904965, 8450135, 8995305, 14992175, 17390923, 18590297, 20443875, 23714895, 25350405, 39524825, 42250675, 44976525, 49010783, 52172769, 55770891, 74960875, 86954615, 92951485, 118574475, 126752025, 147032349, 197624125, 211253375, 224882625, 245053915, 260863845, 278854455, 434773075, 464757425, 539118613, 592872375, 633760125, 735161745, 1225269575, 1304319225, 1394272275, 1617355839, 2173865375, 2323787125, 2695593065, 3675808725, 6126347875, 6521596125, 6971361375, 8086779195, 13477965325, 18379043625, 40433895975, 67389826625, 202169479875]

約数ペア:

[(1, 202169479875), (3, 67389826625), (5, 40433895975), (11, 18379043625), (15, 13477965325), (25, 8086779195), (29, 6971361375), (31, 6521596125), (33, 6126347875), (55, 3675808725), (75, 2695593065), (87, 2323787125), (93, 2173865375), (125, 1617355839), (145, 1394272275), (155, 1304319225), (165, 1225269575), (275, 735161745), (319, 633760125), (341, 592872375), (375, 539118613), (435, 464757425), (465, 434773075), (725, 278854455), (775, 260863845), (825, 245053915), (899, 224882625), (957, 211253375), (1023, 197624125), (1375, 147032349), (1595, 126752025), (1705, 118574475), (2175, 92951485), (2325, 86954615), (2697, 74960875), (3625, 55770891), (3875, 52172769), (4125, 49010783), (4495, 44976525), (4785, 42250675), (5115, 39524825), (7975, 25350405), (8525, 23714895), (9889, 20443875), (10875, 18590297), (11625, 17390923), (13485, 14992175), (22475, 8995305), (23925, 8450135), (25575, 7904965), (29667, 6814625), (39875, 5070081), (42625, 4742979), (49445, 4088775), (54517, 3708375), (67425, 2998435), (112375, 1799061), (119625, 1690027), (127875, 1580993), (148335, 1362925), (163551, 1236125), (247225, 817755), (272585, 741675), (337125, 599687)]