148579380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{275147}}^1$

素因数の和:275165

約数の個数: 48

約数和(自身を含む): 462248640

約数和(自身を除く): 313669260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 275147, 550294, 825441, 1100588, 1375735, 1650882, 2476323, 2751470, 3301764, 4127205, 4952646, 5502940, 7428969, 8254410, 9905292, 12381615, 14857938, 16508820, 24763230, 29715876, 37144845, 49526460, 74289690, 148579380]

約数ペア:

[(1, 148579380), (2, 74289690), (3, 49526460), (4, 37144845), (5, 29715876), (6, 24763230), (9, 16508820), (10, 14857938), (12, 12381615), (15, 9905292), (18, 8254410), (20, 7428969), (27, 5502940), (30, 4952646), (36, 4127205), (45, 3301764), (54, 2751470), (60, 2476323), (90, 1650882), (108, 1375735), (135, 1100588), (180, 825441), (270, 550294), (540, 275147)]