159183750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 461552256

約数和(自身を除く): 302368506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 227, 250, 255, 275, 330, 374, 375, 425, 454, 510, 550, 561, 625, 681, 750, 825, 850, 935, 1122, 1135, 1250, 1275, 1362, 1375, 1650, 1870, 1875, 2125, 2270, 2497, 2550, 2750, 2805, 3405, 3750, 3859, 4125, 4250, 4675, 4994, 5610, 5675, 6375, 6810, 6875, 7491, 7718, 8250, 9350, 10625, 11350, 11577, 12485, 12750, 13750, 14025, 14982, 17025, 19295, 20625, 21250, 23154, 23375, 24970, 28050, 28375, 31875, 34050, 37455, 38590, 41250, 42449, 46750, 56750, 57885, 62425, 63750, 70125, 74910, 84898, 85125, 96475, 115770, 116875, 124850, 127347, 140250, 141875, 170250, 187275, 192950, 212245, 233750, 254694, 283750, 289425, 312125, 350625, 374550, 424490, 425625, 482375, 578850, 624250, 636735, 701250, 851250, 936375, 964750, 1061225, 1273470, 1447125, 1560625, 1872750, 2122450, 2411875, 2894250, 3121250, 3183675, 4681875, 4823750, 5306125, 6367350, 7235625, 9363750, 10612250, 14471250, 15918375, 26530625, 31836750, 53061250, 79591875, 159183750]

約数ペア:

[(1, 159183750), (2, 79591875), (3, 53061250), (5, 31836750), (6, 26530625), (10, 15918375), (11, 14471250), (15, 10612250), (17, 9363750), (22, 7235625), (25, 6367350), (30, 5306125), (33, 4823750), (34, 4681875), (50, 3183675), (51, 3121250), (55, 2894250), (66, 2411875), (75, 2122450), (85, 1872750), (102, 1560625), (110, 1447125), (125, 1273470), (150, 1061225), (165, 964750), (170, 936375), (187, 851250), (227, 701250), (250, 636735), (255, 624250), (275, 578850), (330, 482375), (374, 425625), (375, 424490), (425, 374550), (454, 350625), (510, 312125), (550, 289425), (561, 283750), (625, 254694), (681, 233750), (750, 212245), (825, 192950), (850, 187275), (935, 170250), (1122, 141875), (1135, 140250), (1250, 127347), (1275, 124850), (1362, 116875), (1375, 115770), (1650, 96475), (1870, 85125), (1875, 84898), (2125, 74910), (2270, 70125), (2497, 63750), (2550, 62425), (2750, 57885), (2805, 56750), (3405, 46750), (3750, 42449), (3859, 41250), (4125, 38590), (4250, 37455), (4675, 34050), (4994, 31875), (5610, 28375), (5675, 28050), (6375, 24970), (6810, 23375), (6875, 23154), (7491, 21250), (7718, 20625), (8250, 19295), (9350, 17025), (10625, 14982), (11350, 14025), (11577, 13750), (12485, 12750)]