136269800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 327838950

約数和(自身を除く): 191569150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 709, 775, 961, 1240, 1418, 1550, 1922, 2836, 3100, 3545, 3844, 4805, 5672, 6200, 7090, 7688, 9610, 14180, 17725, 19220, 21979, 24025, 28360, 35450, 38440, 43958, 48050, 70900, 87916, 96100, 109895, 141800, 175832, 192200, 219790, 439580, 549475, 681349, 879160, 1098950, 1362698, 2197900, 2725396, 3406745, 4395800, 5450792, 6813490, 13626980, 17033725, 27253960, 34067450, 68134900, 136269800]

約数ペア:

[(1, 136269800), (2, 68134900), (4, 34067450), (5, 27253960), (8, 17033725), (10, 13626980), (20, 6813490), (25, 5450792), (31, 4395800), (40, 3406745), (50, 2725396), (62, 2197900), (100, 1362698), (124, 1098950), (155, 879160), (200, 681349), (248, 549475), (310, 439580), (620, 219790), (709, 192200), (775, 175832), (961, 141800), (1240, 109895), (1418, 96100), (1550, 87916), (1922, 70900), (2836, 48050), (3100, 43958), (3545, 38440), (3844, 35450), (4805, 28360), (5672, 24025), (6200, 21979), (7090, 19220), (7688, 17725), (9610, 14180)]