57157380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15121}}^1$

素因数の和:15146

約数の個数: 96

約数和(自身を含む): 203239680

約数和(自身を除く): 146082300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15121, 30242, 45363, 60484, 75605, 90726, 105847, 136089, 151210, 181452, 211694, 226815, 272178, 302420, 317541, 408267, 423388, 453630, 529235, 544356, 635082, 680445, 816534, 907260, 952623, 1058470, 1270164, 1360890, 1587705, 1633068, 1905246, 2041335, 2116940, 2721780, 2857869, 3175410, 3810492, 4082670, 4763115, 5715738, 6350820, 8165340, 9526230, 11431476, 14289345, 19052460, 28578690, 57157380]

約数ペア:

[(1, 57157380), (2, 28578690), (3, 19052460), (4, 14289345), (5, 11431476), (6, 9526230), (7, 8165340), (9, 6350820), (10, 5715738), (12, 4763115), (14, 4082670), (15, 3810492), (18, 3175410), (20, 2857869), (21, 2721780), (27, 2116940), (28, 2041335), (30, 1905246), (35, 1633068), (36, 1587705), (42, 1360890), (45, 1270164), (54, 1058470), (60, 952623), (63, 907260), (70, 816534), (84, 680445), (90, 635082), (105, 544356), (108, 529235), (126, 453630), (135, 423388), (140, 408267), (180, 317541), (189, 302420), (210, 272178), (252, 226815), (270, 211694), (315, 181452), (378, 151210), (420, 136089), (540, 105847), (630, 90726), (756, 75605), (945, 60484), (1260, 45363), (1890, 30242), (3780, 15121)]