90329800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 241279200

約数和(自身を除く): 150949400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2161, 2200, 3800, 4180, 4322, 5225, 8360, 8644, 10450, 10805, 17288, 20900, 21610, 23771, 41059, 41800, 43220, 47542, 54025, 82118, 86440, 95084, 108050, 118855, 164236, 190168, 205295, 216100, 237710, 328472, 410590, 432200, 451649, 475420, 594275, 821180, 903298, 950840, 1026475, 1188550, 1642360, 1806596, 2052950, 2258245, 2377100, 3613192, 4105900, 4516490, 4754200, 8211800, 9032980, 11291225, 18065960, 22582450, 45164900, 90329800]

約数ペア:

[(1, 90329800), (2, 45164900), (4, 22582450), (5, 18065960), (8, 11291225), (10, 9032980), (11, 8211800), (19, 4754200), (20, 4516490), (22, 4105900), (25, 3613192), (38, 2377100), (40, 2258245), (44, 2052950), (50, 1806596), (55, 1642360), (76, 1188550), (88, 1026475), (95, 950840), (100, 903298), (110, 821180), (152, 594275), (190, 475420), (200, 451649), (209, 432200), (220, 410590), (275, 328472), (380, 237710), (418, 216100), (440, 205295), (475, 190168), (550, 164236), (760, 118855), (836, 108050), (950, 95084), (1045, 86440), (1100, 82118), (1672, 54025), (1900, 47542), (2090, 43220), (2161, 41800), (2200, 41059), (3800, 23771), (4180, 21610), (4322, 20900), (5225, 17288), (8360, 10805), (8644, 10450)]