28125884820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1550

約数の個数: 192

約数和(自身を含む): 86949789696

約数和(自身を除く): 58823904876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 307, 330, 381, 508, 614, 635, 660, 762, 921, 1093, 1228, 1270, 1397, 1524, 1535, 1842, 1905, 2186, 2540, 2794, 3070, 3279, 3377, 3684, 3810, 4191, 4372, 4605, 5465, 5588, 6140, 6558, 6754, 6985, 7620, 8382, 9210, 10131, 10930, 12023, 13116, 13508, 13970, 16395, 16764, 16885, 18420, 20262, 20955, 21860, 24046, 27940, 32790, 33770, 36069, 38989, 40524, 41910, 48092, 50655, 60115, 65580, 67540, 72138, 77978, 83820, 101310, 116967, 120230, 138811, 144276, 155956, 180345, 194945, 202620, 233934, 240460, 277622, 335551, 360690, 389890, 416433, 428879, 467868, 555244, 584835, 671102, 694055, 721380, 779780, 832866, 857758, 1006653, 1169670, 1286637, 1342204, 1388110, 1526921, 1665732, 1677755, 1715516, 2013306, 2082165, 2144395, 2339340, 2573274, 2776220, 3053842, 3355510, 3691061, 4026612, 4164330, 4288790, 4580763, 5033265, 5146548, 6107684, 6433185, 6711020, 7382122, 7634605, 8328660, 8577580, 9161526, 10066530, 11073183, 12866370, 14764244, 15269210, 18323052, 18455305, 20133060, 22146366, 22903815, 25732740, 30538420, 36910610, 42614977, 44292732, 45807630, 55365915, 73821220, 85229954, 91615260, 110731830, 127844931, 170459908, 213074885, 221463660, 255689862, 426149770, 468764747, 511379724, 639224655, 852299540, 937529494, 1278449310, 1406294241, 1875058988, 2343823735, 2556898620, 2812588482, 4687647470, 5625176964, 7031471205, 9375294940, 14062942410, 28125884820]

約数ペア:

[(1, 28125884820), (2, 14062942410), (3, 9375294940), (4, 7031471205), (5, 5625176964), (6, 4687647470), (10, 2812588482), (11, 2556898620), (12, 2343823735), (15, 1875058988), (20, 1406294241), (22, 1278449310), (30, 937529494), (33, 852299540), (44, 639224655), (55, 511379724), (60, 468764747), (66, 426149770), (110, 255689862), (127, 221463660), (132, 213074885), (165, 170459908), (220, 127844931), (254, 110731830), (307, 91615260), (330, 85229954), (381, 73821220), (508, 55365915), (614, 45807630), (635, 44292732), (660, 42614977), (762, 36910610), (921, 30538420), (1093, 25732740), (1228, 22903815), (1270, 22146366), (1397, 20133060), (1524, 18455305), (1535, 18323052), (1842, 15269210), (1905, 14764244), (2186, 12866370), (2540, 11073183), (2794, 10066530), (3070, 9161526), (3279, 8577580), (3377, 8328660), (3684, 7634605), (3810, 7382122), (4191, 6711020), (4372, 6433185), (4605, 6107684), (5465, 5146548), (5588, 5033265), (6140, 4580763), (6558, 4288790), (6754, 4164330), (6985, 4026612), (7620, 3691061), (8382, 3355510), (9210, 3053842), (10131, 2776220), (10930, 2573274), (12023, 2339340), (13116, 2144395), (13508, 2082165), (13970, 2013306), (16395, 1715516), (16764, 1677755), (16885, 1665732), (18420, 1526921), (20262, 1388110), (20955, 1342204), (21860, 1286637), (24046, 1169670), (27940, 1006653), (32790, 857758), (33770, 832866), (36069, 779780), (38989, 721380), (40524, 694055), (41910, 671102), (48092, 584835), (50655, 555244), (60115, 467868), (65580, 428879), (67540, 416433), (72138, 389890), (77978, 360690), (83820, 335551), (101310, 277622), (116967, 240460), (120230, 233934), (138811, 202620), (144276, 194945), (155956, 180345)]