301215180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42187}}^1$

素因数の和:42223

約数の個数: 96

約数和(自身を含む): 1020612096

約数和(自身を除く): 719396916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 42187, 84374, 126561, 168748, 210935, 253122, 295309, 421870, 506244, 590618, 632805, 717179, 843740, 885927, 1181236, 1265610, 1434358, 1476545, 1771854, 2151537, 2531220, 2868716, 2953090, 3543708, 3585895, 4303074, 4429635, 5020253, 5906180, 7171790, 8606148, 8859270, 10040506, 10757685, 14343580, 15060759, 17718540, 20081012, 21515370, 25101265, 30121518, 43030740, 50202530, 60243036, 75303795, 100405060, 150607590, 301215180]

約数ペア:

[(1, 301215180), (2, 150607590), (3, 100405060), (4, 75303795), (5, 60243036), (6, 50202530), (7, 43030740), (10, 30121518), (12, 25101265), (14, 21515370), (15, 20081012), (17, 17718540), (20, 15060759), (21, 14343580), (28, 10757685), (30, 10040506), (34, 8859270), (35, 8606148), (42, 7171790), (51, 5906180), (60, 5020253), (68, 4429635), (70, 4303074), (84, 3585895), (85, 3543708), (102, 2953090), (105, 2868716), (119, 2531220), (140, 2151537), (170, 1771854), (204, 1476545), (210, 1434358), (238, 1265610), (255, 1181236), (340, 885927), (357, 843740), (420, 717179), (476, 632805), (510, 590618), (595, 506244), (714, 421870), (1020, 295309), (1190, 253122), (1428, 210935), (1785, 168748), (2380, 126561), (3570, 84374), (7140, 42187)]