149299380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3931}}^1$

素因数の和:4157

約数の個数: 72

約数和(自身を含む): 455136864

約数和(自身を除く): 305837484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 3931, 4220, 6330, 7596, 7862, 9495, 11793, 12660, 15724, 18990, 19655, 23586, 35379, 37980, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 353790, 707580, 829441, 1658882, 2488323, 3317764, 4147205, 4976646, 7464969, 8294410, 9953292, 12441615, 14929938, 16588820, 24883230, 29859876, 37324845, 49766460, 74649690, 149299380]

約数ペア:

[(1, 149299380), (2, 74649690), (3, 49766460), (4, 37324845), (5, 29859876), (6, 24883230), (9, 16588820), (10, 14929938), (12, 12441615), (15, 9953292), (18, 8294410), (20, 7464969), (30, 4976646), (36, 4147205), (45, 3317764), (60, 2488323), (90, 1658882), (180, 829441), (211, 707580), (422, 353790), (633, 235860), (844, 176895), (1055, 141516), (1266, 117930), (1899, 78620), (2110, 70758), (2532, 58965), (3165, 47172), (3798, 39310), (3931, 37980), (4220, 35379), (6330, 23586), (7596, 19655), (7862, 18990), (9495, 15724), (11793, 12660)]