55318140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34147}}^1$

素因数の和:34168

約数の個数: 60

約数和(自身を含む): 173540136

約数和(自身を除く): 118221996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34147, 68294, 102441, 136588, 170735, 204882, 307323, 341470, 409764, 512205, 614646, 682940, 921969, 1024410, 1229292, 1536615, 1843938, 2048820, 2765907, 3073230, 3687876, 4609845, 5531814, 6146460, 9219690, 11063628, 13829535, 18439380, 27659070, 55318140]

約数ペア:

[(1, 55318140), (2, 27659070), (3, 18439380), (4, 13829535), (5, 11063628), (6, 9219690), (9, 6146460), (10, 5531814), (12, 4609845), (15, 3687876), (18, 3073230), (20, 2765907), (27, 2048820), (30, 1843938), (36, 1536615), (45, 1229292), (54, 1024410), (60, 921969), (81, 682940), (90, 614646), (108, 512205), (135, 409764), (162, 341470), (180, 307323), (270, 204882), (324, 170735), (405, 136588), (540, 102441), (810, 68294), (1620, 34147)]