280353669390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{427949}}^1$

素因数の和:428242

約数の個数: 96

約数和(自身を含む): 757060668000

約数和(自身を除く): 476706998610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 251, 261, 290, 435, 502, 522, 753, 870, 1255, 1305, 1506, 2259, 2510, 2610, 3765, 4518, 7279, 7530, 11295, 14558, 21837, 22590, 36395, 43674, 65511, 72790, 109185, 131022, 218370, 327555, 427949, 655110, 855898, 1283847, 2139745, 2567694, 3851541, 4279490, 6419235, 7703082, 12410521, 12838470, 19257705, 24821042, 37231563, 38515410, 62052605, 74463126, 107415199, 111694689, 124105210, 186157815, 214830398, 223389378, 322245597, 372315630, 537075995, 558473445, 644491194, 966736791, 1074151990, 1116946890, 1611227985, 1933473582, 3115040771, 3222455970, 4833683955, 6230081542, 9345122313, 9667367910, 15575203855, 18690244626, 28035366939, 31150407710, 46725611565, 56070733878, 93451223130, 140176834695, 280353669390]

約数ペア:

[(1, 280353669390), (2, 140176834695), (3, 93451223130), (5, 56070733878), (6, 46725611565), (9, 31150407710), (10, 28035366939), (15, 18690244626), (18, 15575203855), (29, 9667367910), (30, 9345122313), (45, 6230081542), (58, 4833683955), (87, 3222455970), (90, 3115040771), (145, 1933473582), (174, 1611227985), (251, 1116946890), (261, 1074151990), (290, 966736791), (435, 644491194), (502, 558473445), (522, 537075995), (753, 372315630), (870, 322245597), (1255, 223389378), (1305, 214830398), (1506, 186157815), (2259, 124105210), (2510, 111694689), (2610, 107415199), (3765, 74463126), (4518, 62052605), (7279, 38515410), (7530, 37231563), (11295, 24821042), (14558, 19257705), (21837, 12838470), (22590, 12410521), (36395, 7703082), (43674, 6419235), (65511, 4279490), (72790, 3851541), (109185, 2567694), (131022, 2139745), (218370, 1283847), (327555, 855898), (427949, 655110)]