275228052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 747183360

約数和(自身を除く): 471955308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 47, 66, 74, 94, 109, 111, 121, 132, 141, 148, 188, 218, 222, 242, 282, 327, 363, 407, 436, 444, 484, 517, 564, 654, 726, 814, 1034, 1199, 1221, 1308, 1452, 1551, 1628, 1739, 2068, 2398, 2442, 3102, 3478, 3597, 4033, 4477, 4796, 4884, 5123, 5217, 5687, 6204, 6956, 7194, 8066, 8954, 10246, 10434, 11374, 12099, 13189, 13431, 14388, 15369, 16132, 17061, 17908, 19129, 20492, 20868, 22748, 24198, 26378, 26862, 30738, 34122, 38258, 39567, 44363, 48396, 52756, 53724, 56353, 57387, 61476, 68244, 76516, 79134, 88726, 112706, 114774, 133089, 158268, 169059, 177452, 189551, 210419, 225412, 229548, 266178, 338118, 379102, 420838, 487993, 532356, 568653, 619883, 631257, 676236, 758204, 841676, 975986, 1137306, 1239766, 1262514, 1463979, 1859649, 1951972, 2085061, 2274612, 2479532, 2525028, 2927958, 3719298, 4170122, 5855916, 6255183, 7438596, 8340244, 12510366, 22935671, 25020732, 45871342, 68807013, 91742684, 137614026, 275228052]

約数ペア:

[(1, 275228052), (2, 137614026), (3, 91742684), (4, 68807013), (6, 45871342), (11, 25020732), (12, 22935671), (22, 12510366), (33, 8340244), (37, 7438596), (44, 6255183), (47, 5855916), (66, 4170122), (74, 3719298), (94, 2927958), (109, 2525028), (111, 2479532), (121, 2274612), (132, 2085061), (141, 1951972), (148, 1859649), (188, 1463979), (218, 1262514), (222, 1239766), (242, 1137306), (282, 975986), (327, 841676), (363, 758204), (407, 676236), (436, 631257), (444, 619883), (484, 568653), (517, 532356), (564, 487993), (654, 420838), (726, 379102), (814, 338118), (1034, 266178), (1199, 229548), (1221, 225412), (1308, 210419), (1452, 189551), (1551, 177452), (1628, 169059), (1739, 158268), (2068, 133089), (2398, 114774), (2442, 112706), (3102, 88726), (3478, 79134), (3597, 76516), (4033, 68244), (4477, 61476), (4796, 57387), (4884, 56353), (5123, 53724), (5217, 52756), (5687, 48396), (6204, 44363), (6956, 39567), (7194, 38258), (8066, 34122), (8954, 30738), (10246, 26862), (10434, 26378), (11374, 24198), (12099, 22748), (13189, 20868), (13431, 20492), (14388, 19129), (15369, 17908), (16132, 17061)]