75410280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 271252800

約数和(自身を除く): 195842520

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, 137, 139, 165, 180, 198, 220, 264, 274, 278, 330, 360, 396, 411, 417, 440, 495, 548, 556, 660, 685, 695, 792, 822, 834, 990, 1096, 1112, 1233, 1251, 1320, 1370, 1390, 1507, 1529, 1644, 1668, 1980, 2055, 2085, 2466, 2502, 2740, 2780, 3014, 3058, 3288, 3336, 3960, 4110, 4170, 4521, 4587, 4932, 5004, 5480, 5560, 6028, 6116, 6165, 6255, 7535, 7645, 8220, 8340, 9042, 9174, 9864, 10008, 12056, 12232, 12330, 12510, 13563, 13761, 15070, 15290, 16440, 16680, 18084, 18348, 19043, 22605, 22935, 24660, 25020, 27126, 27522, 30140, 30580, 36168, 36696, 38086, 45210, 45870, 49320, 50040, 54252, 55044, 57129, 60280, 61160, 67815, 68805, 76172, 90420, 91740, 95215, 108504, 110088, 114258, 135630, 137610, 152344, 171387, 180840, 183480, 190430, 209473, 228516, 271260, 275220, 285645, 342774, 380860, 418946, 457032, 542520, 550440, 571290, 628419, 685548, 761720, 837892, 856935, 1047365, 1142580, 1256838, 1371096, 1675784, 1713870, 1885257, 2094730, 2285160, 2513676, 3142095, 3427740, 3770514, 4189460, 5027352, 6284190, 6855480, 7541028, 8378920, 9426285, 12568380, 15082056, 18852570, 25136760, 37705140, 75410280]

約数ペア:

[(1, 75410280), (2, 37705140), (3, 25136760), (4, 18852570), (5, 15082056), (6, 12568380), (8, 9426285), (9, 8378920), (10, 7541028), (11, 6855480), (12, 6284190), (15, 5027352), (18, 4189460), (20, 3770514), (22, 3427740), (24, 3142095), (30, 2513676), (33, 2285160), (36, 2094730), (40, 1885257), (44, 1713870), (45, 1675784), (55, 1371096), (60, 1256838), (66, 1142580), (72, 1047365), (88, 856935), (90, 837892), (99, 761720), (110, 685548), (120, 628419), (132, 571290), (137, 550440), (139, 542520), (165, 457032), (180, 418946), (198, 380860), (220, 342774), (264, 285645), (274, 275220), (278, 271260), (330, 228516), (360, 209473), (396, 190430), (411, 183480), (417, 180840), (440, 171387), (495, 152344), (548, 137610), (556, 135630), (660, 114258), (685, 110088), (695, 108504), (792, 95215), (822, 91740), (834, 90420), (990, 76172), (1096, 68805), (1112, 67815), (1233, 61160), (1251, 60280), (1320, 57129), (1370, 55044), (1390, 54252), (1507, 50040), (1529, 49320), (1644, 45870), (1668, 45210), (1980, 38086), (2055, 36696), (2085, 36168), (2466, 30580), (2502, 30140), (2740, 27522), (2780, 27126), (3014, 25020), (3058, 24660), (3288, 22935), (3336, 22605), (3960, 19043), (4110, 18348), (4170, 18084), (4521, 16680), (4587, 16440), (4932, 15290), (5004, 15070), (5480, 13761), (5560, 13563), (6028, 12510), (6116, 12330), (6165, 12232), (6255, 12056), (7535, 10008), (7645, 9864), (8220, 9174), (8340, 9042)]