244670600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 627973200

約数和(自身を除く): 383302600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 67, 76, 95, 100, 124, 134, 152, 155, 190, 200, 248, 268, 310, 335, 380, 475, 536, 589, 620, 670, 760, 775, 950, 961, 1178, 1240, 1273, 1340, 1550, 1675, 1900, 1922, 2077, 2356, 2546, 2680, 2945, 3100, 3350, 3800, 3844, 4154, 4712, 4805, 5092, 5890, 6200, 6365, 6700, 7688, 8308, 9610, 10184, 10385, 11780, 12730, 13400, 14725, 16616, 18259, 19220, 20770, 23560, 24025, 25460, 29450, 31825, 36518, 38440, 39463, 41540, 48050, 50920, 51925, 58900, 63650, 64387, 73036, 78926, 83080, 91295, 96100, 103850, 117800, 127300, 128774, 146072, 157852, 182590, 192200, 197315, 207700, 254600, 257548, 315704, 321935, 365180, 394630, 415400, 456475, 515096, 643870, 730360, 789260, 912950, 986575, 1223353, 1287740, 1578520, 1609675, 1825900, 1973150, 2446706, 2575480, 3219350, 3651800, 3946300, 4893412, 6116765, 6438700, 7892600, 9786824, 12233530, 12877400, 24467060, 30583825, 48934120, 61167650, 122335300, 244670600]

約数ペア:

[(1, 244670600), (2, 122335300), (4, 61167650), (5, 48934120), (8, 30583825), (10, 24467060), (19, 12877400), (20, 12233530), (25, 9786824), (31, 7892600), (38, 6438700), (40, 6116765), (50, 4893412), (62, 3946300), (67, 3651800), (76, 3219350), (95, 2575480), (100, 2446706), (124, 1973150), (134, 1825900), (152, 1609675), (155, 1578520), (190, 1287740), (200, 1223353), (248, 986575), (268, 912950), (310, 789260), (335, 730360), (380, 643870), (475, 515096), (536, 456475), (589, 415400), (620, 394630), (670, 365180), (760, 321935), (775, 315704), (950, 257548), (961, 254600), (1178, 207700), (1240, 197315), (1273, 192200), (1340, 182590), (1550, 157852), (1675, 146072), (1900, 128774), (1922, 127300), (2077, 117800), (2356, 103850), (2546, 96100), (2680, 91295), (2945, 83080), (3100, 78926), (3350, 73036), (3800, 64387), (3844, 63650), (4154, 58900), (4712, 51925), (4805, 50920), (5092, 48050), (5890, 41540), (6200, 39463), (6365, 38440), (6700, 36518), (7688, 31825), (8308, 29450), (9610, 25460), (10184, 24025), (10385, 23560), (11780, 20770), (12730, 19220), (13400, 18259), (14725, 16616)]