128790750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 357447168

約数和(自身を除く): 228656418

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 67, 75, 110, 125, 134, 150, 165, 201, 233, 250, 275, 330, 335, 375, 402, 466, 550, 670, 699, 737, 750, 825, 1005, 1165, 1375, 1398, 1474, 1650, 1675, 2010, 2211, 2330, 2563, 2750, 3350, 3495, 3685, 4125, 4422, 5025, 5126, 5825, 6990, 7370, 7689, 8250, 8375, 10050, 11055, 11650, 12815, 15378, 15611, 16750, 17475, 18425, 22110, 25125, 25630, 29125, 31222, 34950, 36850, 38445, 46833, 50250, 55275, 58250, 64075, 76890, 78055, 87375, 92125, 93666, 110550, 128150, 156110, 171721, 174750, 184250, 192225, 234165, 276375, 320375, 343442, 384450, 390275, 468330, 515163, 552750, 640750, 780550, 858605, 961125, 1030326, 1170825, 1717210, 1922250, 1951375, 2341650, 2575815, 3902750, 4293025, 5151630, 5854125, 8586050, 11708250, 12879075, 21465125, 25758150, 42930250, 64395375, 128790750]

約数ペア:

[(1, 128790750), (2, 64395375), (3, 42930250), (5, 25758150), (6, 21465125), (10, 12879075), (11, 11708250), (15, 8586050), (22, 5854125), (25, 5151630), (30, 4293025), (33, 3902750), (50, 2575815), (55, 2341650), (66, 1951375), (67, 1922250), (75, 1717210), (110, 1170825), (125, 1030326), (134, 961125), (150, 858605), (165, 780550), (201, 640750), (233, 552750), (250, 515163), (275, 468330), (330, 390275), (335, 384450), (375, 343442), (402, 320375), (466, 276375), (550, 234165), (670, 192225), (699, 184250), (737, 174750), (750, 171721), (825, 156110), (1005, 128150), (1165, 110550), (1375, 93666), (1398, 92125), (1474, 87375), (1650, 78055), (1675, 76890), (2010, 64075), (2211, 58250), (2330, 55275), (2563, 50250), (2750, 46833), (3350, 38445), (3495, 36850), (3685, 34950), (4125, 31222), (4422, 29125), (5025, 25630), (5126, 25125), (5825, 22110), (6990, 18425), (7370, 17475), (7689, 16750), (8250, 15611), (8375, 15378), (10050, 12815), (11055, 11650)]