138255480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34913}}^1$

素因数の和:34941

約数の個数: 96

約数和(自身を含む): 490192560

約数和(自身を除く): 351937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 34913, 69826, 104739, 139652, 174565, 209478, 279304, 314217, 349130, 384043, 418956, 523695, 628434, 698260, 768086, 837912, 1047390, 1152129, 1256868, 1396520, 1536172, 1571085, 1920215, 2094780, 2304258, 2513736, 3072344, 3142170, 3456387, 3840430, 4189560, 4608516, 5760645, 6284340, 6912774, 7680860, 9217032, 11521290, 12568680, 13825548, 15361720, 17281935, 23042580, 27651096, 34563870, 46085160, 69127740, 138255480]

約数ペア:

[(1, 138255480), (2, 69127740), (3, 46085160), (4, 34563870), (5, 27651096), (6, 23042580), (8, 17281935), (9, 15361720), (10, 13825548), (11, 12568680), (12, 11521290), (15, 9217032), (18, 7680860), (20, 6912774), (22, 6284340), (24, 5760645), (30, 4608516), (33, 4189560), (36, 3840430), (40, 3456387), (44, 3142170), (45, 3072344), (55, 2513736), (60, 2304258), (66, 2094780), (72, 1920215), (88, 1571085), (90, 1536172), (99, 1396520), (110, 1256868), (120, 1152129), (132, 1047390), (165, 837912), (180, 768086), (198, 698260), (220, 628434), (264, 523695), (330, 418956), (360, 384043), (396, 349130), (440, 314217), (495, 279304), (660, 209478), (792, 174565), (990, 139652), (1320, 104739), (1980, 69826), (3960, 34913)]