84876360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 179507640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 101, 120, 141, 149, 188, 202, 235, 282, 298, 303, 376, 404, 447, 470, 505, 564, 596, 606, 705, 745, 808, 894, 940, 1010, 1128, 1192, 1212, 1410, 1490, 1515, 1788, 1880, 2020, 2235, 2424, 2820, 2980, 3030, 3576, 4040, 4470, 4747, 5640, 5960, 6060, 7003, 8940, 9494, 12120, 14006, 14241, 15049, 17880, 18988, 21009, 23735, 28012, 28482, 30098, 35015, 37976, 42018, 45147, 47470, 56024, 56964, 60196, 70030, 71205, 75245, 84036, 90294, 94940, 105045, 113928, 120392, 140060, 142410, 150490, 168072, 180588, 189880, 210090, 225735, 280120, 284820, 300980, 361176, 420180, 451470, 569640, 601960, 707303, 840360, 902940, 1414606, 1805880, 2121909, 2829212, 3536515, 4243818, 5658424, 7073030, 8487636, 10609545, 14146060, 16975272, 21219090, 28292120, 42438180, 84876360]

約数ペア:

[(1, 84876360), (2, 42438180), (3, 28292120), (4, 21219090), (5, 16975272), (6, 14146060), (8, 10609545), (10, 8487636), (12, 7073030), (15, 5658424), (20, 4243818), (24, 3536515), (30, 2829212), (40, 2121909), (47, 1805880), (60, 1414606), (94, 902940), (101, 840360), (120, 707303), (141, 601960), (149, 569640), (188, 451470), (202, 420180), (235, 361176), (282, 300980), (298, 284820), (303, 280120), (376, 225735), (404, 210090), (447, 189880), (470, 180588), (505, 168072), (564, 150490), (596, 142410), (606, 140060), (705, 120392), (745, 113928), (808, 105045), (894, 94940), (940, 90294), (1010, 84036), (1128, 75245), (1192, 71205), (1212, 70030), (1410, 60196), (1490, 56964), (1515, 56024), (1788, 47470), (1880, 45147), (2020, 42018), (2235, 37976), (2424, 35015), (2820, 30098), (2980, 28482), (3030, 28012), (3576, 23735), (4040, 21009), (4470, 18988), (4747, 17880), (5640, 15049), (5960, 14241), (6060, 14006), (7003, 12120), (8940, 9494)]