155548140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{235679}}^1$

素因数の和:235702

約数の個数: 48

約数和(自身を含む): 475130880

約数和(自身を除く): 319582740

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, 235679, 471358, 707037, 942716, 1178395, 1414074, 2356790, 2592469, 2828148, 3535185, 4713580, 5184938, 7070370, 7777407, 10369876, 12962345, 14140740, 15554814, 25924690, 31109628, 38887035, 51849380, 77774070, 155548140]

約数ペア:

[(1, 155548140), (2, 77774070), (3, 51849380), (4, 38887035), (5, 31109628), (6, 25924690), (10, 15554814), (11, 14140740), (12, 12962345), (15, 10369876), (20, 7777407), (22, 7070370), (30, 5184938), (33, 4713580), (44, 3535185), (55, 2828148), (60, 2592469), (66, 2356790), (110, 1414074), (132, 1178395), (165, 942716), (220, 707037), (330, 471358), (660, 235679)]