90115740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 332972640

約数和(自身を除く): 242856900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 389, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 778, 780, 810, 858, 891, 990, 1053, 1167, 1170, 1188, 1287, 1404, 1430, 1485, 1556, 1620, 1716, 1755, 1782, 1945, 1980, 2106, 2145, 2334, 2340, 2574, 2860, 2970, 3501, 3510, 3564, 3861, 3890, 4212, 4279, 4290, 4455, 4668, 5057, 5148, 5265, 5835, 5940, 6435, 7002, 7020, 7722, 7780, 8558, 8580, 8910, 10114, 10503, 10530, 11583, 11670, 12837, 12870, 14004, 15171, 15444, 17116, 17505, 17820, 19305, 20228, 21006, 21060, 21395, 23166, 23340, 25285, 25674, 25740, 30342, 31509, 35010, 38511, 38610, 42012, 42790, 45513, 46332, 50570, 51348, 52515, 55627, 57915, 60684, 63018, 64185, 70020, 75855, 77022, 77220, 85580, 91026, 101140, 105030, 111254, 115533, 115830, 126036, 128370, 136539, 151710, 154044, 157545, 166881, 182052, 192555, 210060, 222508, 227565, 231066, 231660, 256740, 273078, 278135, 303420, 315090, 333762, 346599, 385110, 409617, 455130, 462132, 500643, 546156, 556270, 577665, 630180, 667524, 682695, 693198, 770220, 819234, 834405, 910260, 1001286, 1112540, 1155330, 1365390, 1386396, 1501929, 1638468, 1668810, 1732995, 2002572, 2048085, 2310660, 2503215, 2730780, 3003858, 3337620, 3465990, 4096170, 4505787, 5006430, 6007716, 6931980, 7509645, 8192340, 9011574, 10012860, 15019290, 18023148, 22528935, 30038580, 45057870, 90115740]

約数ペア:

[(1, 90115740), (2, 45057870), (3, 30038580), (4, 22528935), (5, 18023148), (6, 15019290), (9, 10012860), (10, 9011574), (11, 8192340), (12, 7509645), (13, 6931980), (15, 6007716), (18, 5006430), (20, 4505787), (22, 4096170), (26, 3465990), (27, 3337620), (30, 3003858), (33, 2730780), (36, 2503215), (39, 2310660), (44, 2048085), (45, 2002572), (52, 1732995), (54, 1668810), (55, 1638468), (60, 1501929), (65, 1386396), (66, 1365390), (78, 1155330), (81, 1112540), (90, 1001286), (99, 910260), (108, 834405), (110, 819234), (117, 770220), (130, 693198), (132, 682695), (135, 667524), (143, 630180), (156, 577665), (162, 556270), (165, 546156), (180, 500643), (195, 462132), (198, 455130), (220, 409617), (234, 385110), (260, 346599), (270, 333762), (286, 315090), (297, 303420), (324, 278135), (330, 273078), (351, 256740), (389, 231660), (390, 231066), (396, 227565), (405, 222508), (429, 210060), (468, 192555), (495, 182052), (540, 166881), (572, 157545), (585, 154044), (594, 151710), (660, 136539), (702, 128370), (715, 126036), (778, 115830), (780, 115533), (810, 111254), (858, 105030), (891, 101140), (990, 91026), (1053, 85580), (1167, 77220), (1170, 77022), (1188, 75855), (1287, 70020), (1404, 64185), (1430, 63018), (1485, 60684), (1556, 57915), (1620, 55627), (1716, 52515), (1755, 51348), (1782, 50570), (1945, 46332), (1980, 45513), (2106, 42790), (2145, 42012), (2334, 38610), (2340, 38511), (2574, 35010), (2860, 31509), (2970, 30342), (3501, 25740), (3510, 25674), (3564, 25285), (3861, 23340), (3890, 23166), (4212, 21395), (4279, 21060), (4290, 21006), (4455, 20228), (4668, 19305), (5057, 17820), (5148, 17505), (5265, 17116), (5835, 15444), (5940, 15171), (6435, 14004), (7002, 12870), (7020, 12837), (7722, 11670), (7780, 11583), (8558, 10530), (8580, 10503), (8910, 10114)]