82256580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 299335680

約数和(自身を除く): 217079100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 463, 470, 540, 564, 630, 658, 705, 756, 846, 926, 940, 945, 987, 1260, 1269, 1316, 1389, 1410, 1645, 1692, 1852, 1890, 1974, 2115, 2315, 2538, 2778, 2820, 2961, 3241, 3290, 3780, 3948, 4167, 4230, 4630, 4935, 5076, 5556, 5922, 6345, 6482, 6580, 6945, 8334, 8460, 8883, 9260, 9723, 9870, 11844, 12501, 12690, 12964, 13890, 14805, 16205, 16668, 17766, 19446, 19740, 20835, 21761, 25002, 25380, 27780, 29169, 29610, 32410, 35532, 38892, 41670, 43522, 44415, 48615, 50004, 58338, 59220, 62505, 64820, 65283, 83340, 87044, 87507, 88830, 97230, 108805, 116676, 125010, 130566, 145845, 152327, 175014, 177660, 194460, 195849, 217610, 250020, 261132, 291690, 304654, 326415, 350028, 391698, 435220, 437535, 456981, 583380, 587547, 609308, 652830, 761635, 783396, 875070, 913962, 979245, 1175094, 1305660, 1370943, 1523270, 1750140, 1827924, 1958490, 2284905, 2350188, 2741886, 2937735, 3046540, 3916980, 4112829, 4569810, 5483772, 5875470, 6854715, 8225658, 9139620, 11750940, 13709430, 16451316, 20564145, 27418860, 41128290, 82256580]

約数ペア:

[(1, 82256580), (2, 41128290), (3, 27418860), (4, 20564145), (5, 16451316), (6, 13709430), (7, 11750940), (9, 9139620), (10, 8225658), (12, 6854715), (14, 5875470), (15, 5483772), (18, 4569810), (20, 4112829), (21, 3916980), (27, 3046540), (28, 2937735), (30, 2741886), (35, 2350188), (36, 2284905), (42, 1958490), (45, 1827924), (47, 1750140), (54, 1523270), (60, 1370943), (63, 1305660), (70, 1175094), (84, 979245), (90, 913962), (94, 875070), (105, 783396), (108, 761635), (126, 652830), (135, 609308), (140, 587547), (141, 583380), (180, 456981), (188, 437535), (189, 435220), (210, 391698), (235, 350028), (252, 326415), (270, 304654), (282, 291690), (315, 261132), (329, 250020), (378, 217610), (420, 195849), (423, 194460), (463, 177660), (470, 175014), (540, 152327), (564, 145845), (630, 130566), (658, 125010), (705, 116676), (756, 108805), (846, 97230), (926, 88830), (940, 87507), (945, 87044), (987, 83340), (1260, 65283), (1269, 64820), (1316, 62505), (1389, 59220), (1410, 58338), (1645, 50004), (1692, 48615), (1852, 44415), (1890, 43522), (1974, 41670), (2115, 38892), (2315, 35532), (2538, 32410), (2778, 29610), (2820, 29169), (2961, 27780), (3241, 25380), (3290, 25002), (3780, 21761), (3948, 20835), (4167, 19740), (4230, 19446), (4630, 17766), (4935, 16668), (5076, 16205), (5556, 14805), (5922, 13890), (6345, 12964), (6482, 12690), (6580, 12501), (6945, 11844), (8334, 9870), (8460, 9723), (8883, 9260)]