119689900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 288825264

約数和(自身を除く): 169135364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2053, 2332, 2650, 2915, 4106, 5300, 5830, 8212, 10265, 11660, 14575, 20530, 22583, 29150, 41060, 45166, 51325, 58300, 90332, 102650, 108809, 112915, 205300, 217618, 225830, 435236, 451660, 544045, 564575, 1088090, 1129150, 1196899, 2176180, 2258300, 2393798, 2720225, 4787596, 5440450, 5984495, 10880900, 11968990, 23937980, 29922475, 59844950, 119689900]

約数ペア:

[(1, 119689900), (2, 59844950), (4, 29922475), (5, 23937980), (10, 11968990), (11, 10880900), (20, 5984495), (22, 5440450), (25, 4787596), (44, 2720225), (50, 2393798), (53, 2258300), (55, 2176180), (100, 1196899), (106, 1129150), (110, 1088090), (212, 564575), (220, 544045), (265, 451660), (275, 435236), (530, 225830), (550, 217618), (583, 205300), (1060, 112915), (1100, 108809), (1166, 102650), (1325, 90332), (2053, 58300), (2332, 51325), (2650, 45166), (2915, 41060), (4106, 29150), (5300, 22583), (5830, 20530), (8212, 14575), (10265, 11660)]