127948050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1208

約数の個数: 72

約数和(自身を含む): 345193680

約数和(自身を除く): 217245630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 331, 450, 662, 859, 993, 1655, 1718, 1986, 2577, 2979, 3310, 4295, 4965, 5154, 5958, 7731, 8275, 8590, 9930, 12885, 14895, 15462, 16550, 21475, 24825, 25770, 29790, 38655, 42950, 49650, 64425, 74475, 77310, 128850, 148950, 193275, 284329, 386550, 568658, 852987, 1421645, 1705974, 2558961, 2843290, 4264935, 5117922, 7108225, 8529870, 12794805, 14216450, 21324675, 25589610, 42649350, 63974025, 127948050]

約数ペア:

[(1, 127948050), (2, 63974025), (3, 42649350), (5, 25589610), (6, 21324675), (9, 14216450), (10, 12794805), (15, 8529870), (18, 7108225), (25, 5117922), (30, 4264935), (45, 2843290), (50, 2558961), (75, 1705974), (90, 1421645), (150, 852987), (225, 568658), (331, 386550), (450, 284329), (662, 193275), (859, 148950), (993, 128850), (1655, 77310), (1718, 74475), (1986, 64425), (2577, 49650), (2979, 42950), (3310, 38655), (4295, 29790), (4965, 25770), (5154, 24825), (5958, 21475), (7731, 16550), (8275, 15462), (8590, 14895), (9930, 12885)]