149126340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225949}}^1$

素因数の和:225972

約数の個数: 48

約数和(自身を含む): 455515200

約数和(自身を除く): 306388860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 225949, 451898, 677847, 903796, 1129745, 1355694, 2259490, 2485439, 2711388, 3389235, 4518980, 4970878, 6778470, 7456317, 9941756, 12427195, 13556940, 14912634, 24854390, 29825268, 37281585, 49708780, 74563170, 149126340]

約数ペア:

[(1, 149126340), (2, 74563170), (3, 49708780), (4, 37281585), (5, 29825268), (6, 24854390), (10, 14912634), (11, 13556940), (12, 12427195), (15, 9941756), (20, 7456317), (22, 6778470), (30, 4970878), (33, 4518980), (44, 3389235), (55, 2711388), (60, 2485439), (66, 2259490), (110, 1355694), (132, 1129745), (165, 903796), (220, 677847), (330, 451898), (660, 225949)]