89842830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 298598400

約数和(自身を除く): 208755570

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 23, 30, 33, 35, 38, 42, 46, 55, 57, 66, 69, 70, 77, 89, 95, 105, 110, 114, 115, 133, 138, 154, 161, 165, 178, 190, 209, 210, 230, 231, 253, 266, 267, 285, 322, 330, 345, 385, 399, 418, 437, 445, 462, 483, 506, 534, 570, 623, 627, 665, 690, 759, 770, 798, 805, 874, 890, 966, 979, 1045, 1155, 1246, 1254, 1265, 1311, 1330, 1335, 1463, 1518, 1610, 1691, 1771, 1869, 1958, 1995, 2047, 2090, 2185, 2310, 2415, 2530, 2622, 2670, 2926, 2937, 3059, 3115, 3135, 3382, 3542, 3738, 3795, 3990, 4094, 4370, 4389, 4807, 4830, 4895, 5073, 5313, 5874, 6118, 6141, 6230, 6270, 6555, 6853, 7315, 7590, 8455, 8778, 8855, 9177, 9345, 9614, 9790, 10146, 10235, 10626, 11837, 12282, 13110, 13706, 14329, 14421, 14630, 14685, 15295, 16910, 17710, 18354, 18601, 18690, 20470, 20559, 21945, 22517, 23674, 24035, 25365, 26565, 28658, 28842, 29370, 30590, 30705, 33649, 34265, 35511, 37202, 38893, 41118, 42987, 43890, 45034, 45885, 48070, 50730, 53130, 55803, 59185, 61410, 67298, 67551, 68530, 71022, 71645, 72105, 77786, 85974, 91770, 93005, 100947, 102795, 111606, 112585, 116679, 118370, 130207, 135102, 143290, 144210, 157619, 168245, 177555, 186010, 194465, 201894, 205590, 214935, 225170, 233358, 260414, 272251, 279015, 315238, 336490, 337755, 355110, 388930, 390621, 427823, 429870, 472857, 504735, 544502, 558030, 583395, 651035, 675510, 781242, 788095, 816753, 855646, 945714, 1009470, 1166790, 1283469, 1302070, 1361255, 1576190, 1633506, 1953105, 2139115, 2364285, 2566938, 2722510, 2994761, 3906210, 4083765, 4278230, 4728570, 5989522, 6417345, 8167530, 8984283, 12834690, 14973805, 17968566, 29947610, 44921415, 89842830]

約数ペア:

[(1, 89842830), (2, 44921415), (3, 29947610), (5, 17968566), (6, 14973805), (7, 12834690), (10, 8984283), (11, 8167530), (14, 6417345), (15, 5989522), (19, 4728570), (21, 4278230), (22, 4083765), (23, 3906210), (30, 2994761), (33, 2722510), (35, 2566938), (38, 2364285), (42, 2139115), (46, 1953105), (55, 1633506), (57, 1576190), (66, 1361255), (69, 1302070), (70, 1283469), (77, 1166790), (89, 1009470), (95, 945714), (105, 855646), (110, 816753), (114, 788095), (115, 781242), (133, 675510), (138, 651035), (154, 583395), (161, 558030), (165, 544502), (178, 504735), (190, 472857), (209, 429870), (210, 427823), (230, 390621), (231, 388930), (253, 355110), (266, 337755), (267, 336490), (285, 315238), (322, 279015), (330, 272251), (345, 260414), (385, 233358), (399, 225170), (418, 214935), (437, 205590), (445, 201894), (462, 194465), (483, 186010), (506, 177555), (534, 168245), (570, 157619), (623, 144210), (627, 143290), (665, 135102), (690, 130207), (759, 118370), (770, 116679), (798, 112585), (805, 111606), (874, 102795), (890, 100947), (966, 93005), (979, 91770), (1045, 85974), (1155, 77786), (1246, 72105), (1254, 71645), (1265, 71022), (1311, 68530), (1330, 67551), (1335, 67298), (1463, 61410), (1518, 59185), (1610, 55803), (1691, 53130), (1771, 50730), (1869, 48070), (1958, 45885), (1995, 45034), (2047, 43890), (2090, 42987), (2185, 41118), (2310, 38893), (2415, 37202), (2530, 35511), (2622, 34265), (2670, 33649), (2926, 30705), (2937, 30590), (3059, 29370), (3115, 28842), (3135, 28658), (3382, 26565), (3542, 25365), (3738, 24035), (3795, 23674), (3990, 22517), (4094, 21945), (4370, 20559), (4389, 20470), (4807, 18690), (4830, 18601), (4895, 18354), (5073, 17710), (5313, 16910), (5874, 15295), (6118, 14685), (6141, 14630), (6230, 14421), (6270, 14329), (6555, 13706), (6853, 13110), (7315, 12282), (7590, 11837), (8455, 10626), (8778, 10235), (8855, 10146), (9177, 9790), (9345, 9614)]