69905880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 181690920

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, 127, 132, 139, 165, 180, 198, 220, 254, 264, 278, 330, 360, 381, 396, 417, 440, 495, 508, 556, 635, 660, 695, 762, 792, 834, 990, 1016, 1112, 1143, 1251, 1270, 1320, 1390, 1397, 1524, 1529, 1668, 1905, 1980, 2085, 2286, 2502, 2540, 2780, 2794, 3048, 3058, 3336, 3810, 3960, 4170, 4191, 4572, 4587, 5004, 5080, 5560, 5588, 5715, 6116, 6255, 6985, 7620, 7645, 8340, 8382, 9144, 9174, 10008, 11176, 11430, 12232, 12510, 12573, 13761, 13970, 15240, 15290, 16680, 16764, 17653, 18348, 20955, 22860, 22935, 25020, 25146, 27522, 27940, 30580, 33528, 35306, 36696, 41910, 45720, 45870, 50040, 50292, 52959, 55044, 55880, 61160, 62865, 68805, 70612, 83820, 88265, 91740, 100584, 105918, 110088, 125730, 137610, 141224, 158877, 167640, 176530, 183480, 194183, 211836, 251460, 264795, 275220, 317754, 353060, 388366, 423672, 502920, 529590, 550440, 582549, 635508, 706120, 776732, 794385, 970915, 1059180, 1165098, 1271016, 1553464, 1588770, 1747647, 1941830, 2118360, 2330196, 2912745, 3177540, 3495294, 3883660, 4660392, 5825490, 6355080, 6990588, 7767320, 8738235, 11650980, 13981176, 17476470, 23301960, 34952940, 69905880]

約数ペア:

[(1, 69905880), (2, 34952940), (3, 23301960), (4, 17476470), (5, 13981176), (6, 11650980), (8, 8738235), (9, 7767320), (10, 6990588), (11, 6355080), (12, 5825490), (15, 4660392), (18, 3883660), (20, 3495294), (22, 3177540), (24, 2912745), (30, 2330196), (33, 2118360), (36, 1941830), (40, 1747647), (44, 1588770), (45, 1553464), (55, 1271016), (60, 1165098), (66, 1059180), (72, 970915), (88, 794385), (90, 776732), (99, 706120), (110, 635508), (120, 582549), (127, 550440), (132, 529590), (139, 502920), (165, 423672), (180, 388366), (198, 353060), (220, 317754), (254, 275220), (264, 264795), (278, 251460), (330, 211836), (360, 194183), (381, 183480), (396, 176530), (417, 167640), (440, 158877), (495, 141224), (508, 137610), (556, 125730), (635, 110088), (660, 105918), (695, 100584), (762, 91740), (792, 88265), (834, 83820), (990, 70612), (1016, 68805), (1112, 62865), (1143, 61160), (1251, 55880), (1270, 55044), (1320, 52959), (1390, 50292), (1397, 50040), (1524, 45870), (1529, 45720), (1668, 41910), (1905, 36696), (1980, 35306), (2085, 33528), (2286, 30580), (2502, 27940), (2540, 27522), (2780, 25146), (2794, 25020), (3048, 22935), (3058, 22860), (3336, 20955), (3810, 18348), (3960, 17653), (4170, 16764), (4191, 16680), (4572, 15290), (4587, 15240), (5004, 13970), (5080, 13761), (5560, 12573), (5588, 12510), (5715, 12232), (6116, 11430), (6255, 11176), (6985, 10008), (7620, 9174), (7645, 9144), (8340, 8382)]