917493900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 2750969760

約数和(自身を除く): 1833475860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 97, 100, 123, 150, 164, 194, 205, 246, 291, 300, 388, 410, 485, 492, 582, 615, 769, 820, 970, 1025, 1164, 1230, 1455, 1538, 1940, 2050, 2307, 2425, 2460, 2910, 3075, 3076, 3845, 3977, 4100, 4614, 4850, 5820, 6150, 7275, 7690, 7954, 9228, 9700, 11535, 11931, 12300, 14550, 15380, 15908, 19225, 19885, 23070, 23862, 29100, 31529, 38450, 39770, 46140, 47724, 57675, 59655, 63058, 74593, 76900, 79540, 94587, 99425, 115350, 119310, 126116, 149186, 157645, 189174, 198850, 223779, 230700, 238620, 298275, 298372, 315290, 372965, 378348, 397700, 447558, 472935, 596550, 630580, 745930, 788225, 895116, 945870, 1118895, 1193100, 1491860, 1576450, 1864825, 1891740, 2237790, 2364675, 3058313, 3152900, 3729650, 4475580, 4729350, 5594475, 6116626, 7459300, 9174939, 9458700, 11188950, 12233252, 15291565, 18349878, 22377900, 30583130, 36699756, 45874695, 61166260, 76457825, 91749390, 152915650, 183498780, 229373475, 305831300, 458746950, 917493900]

約数ペア:

[(1, 917493900), (2, 458746950), (3, 305831300), (4, 229373475), (5, 183498780), (6, 152915650), (10, 91749390), (12, 76457825), (15, 61166260), (20, 45874695), (25, 36699756), (30, 30583130), (41, 22377900), (50, 18349878), (60, 15291565), (75, 12233252), (82, 11188950), (97, 9458700), (100, 9174939), (123, 7459300), (150, 6116626), (164, 5594475), (194, 4729350), (205, 4475580), (246, 3729650), (291, 3152900), (300, 3058313), (388, 2364675), (410, 2237790), (485, 1891740), (492, 1864825), (582, 1576450), (615, 1491860), (769, 1193100), (820, 1118895), (970, 945870), (1025, 895116), (1164, 788225), (1230, 745930), (1455, 630580), (1538, 596550), (1940, 472935), (2050, 447558), (2307, 397700), (2425, 378348), (2460, 372965), (2910, 315290), (3075, 298372), (3076, 298275), (3845, 238620), (3977, 230700), (4100, 223779), (4614, 198850), (4850, 189174), (5820, 157645), (6150, 149186), (7275, 126116), (7690, 119310), (7954, 115350), (9228, 99425), (9700, 94587), (11535, 79540), (11931, 76900), (12300, 74593), (14550, 63058), (15380, 59655), (15908, 57675), (19225, 47724), (19885, 46140), (23070, 39770), (23862, 38450), (29100, 31529)]