137441250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 120

約数和(自身を含む): 392311920

約数和(自身を除く): 254870670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 625, 643, 750, 855, 950, 1125, 1250, 1286, 1425, 1710, 1875, 1929, 2250, 2375, 2850, 3215, 3750, 3858, 4275, 4750, 5625, 5787, 6430, 7125, 8550, 9645, 11250, 11574, 11875, 12217, 14250, 16075, 19290, 21375, 23750, 24434, 28935, 32150, 35625, 36651, 42750, 48225, 57870, 61085, 71250, 73302, 80375, 96450, 106875, 109953, 122170, 144675, 160750, 183255, 213750, 219906, 241125, 289350, 305425, 366510, 401875, 482250, 549765, 610850, 723375, 803750, 916275, 1099530, 1205625, 1446750, 1527125, 1832550, 2411250, 2748825, 3054250, 3616875, 4581375, 5497650, 7233750, 7635625, 9162750, 13744125, 15271250, 22906875, 27488250, 45813750, 68720625, 137441250]

約数ペア:

[(1, 137441250), (2, 68720625), (3, 45813750), (5, 27488250), (6, 22906875), (9, 15271250), (10, 13744125), (15, 9162750), (18, 7635625), (19, 7233750), (25, 5497650), (30, 4581375), (38, 3616875), (45, 3054250), (50, 2748825), (57, 2411250), (75, 1832550), (90, 1527125), (95, 1446750), (114, 1205625), (125, 1099530), (150, 916275), (171, 803750), (190, 723375), (225, 610850), (250, 549765), (285, 482250), (342, 401875), (375, 366510), (450, 305425), (475, 289350), (570, 241125), (625, 219906), (643, 213750), (750, 183255), (855, 160750), (950, 144675), (1125, 122170), (1250, 109953), (1286, 106875), (1425, 96450), (1710, 80375), (1875, 73302), (1929, 71250), (2250, 61085), (2375, 57870), (2850, 48225), (3215, 42750), (3750, 36651), (3858, 35625), (4275, 32150), (4750, 28935), (5625, 24434), (5787, 23750), (6430, 21375), (7125, 19290), (8550, 16075), (9645, 14250), (11250, 12217), (11574, 11875)]