74061540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 271881792

約数和(自身を除く): 197820252

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 311, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 622, 630, 735, 756, 810, 882, 933, 945, 972, 980, 1134, 1215, 1244, 1260, 1323, 1470, 1555, 1620, 1701, 1764, 1866, 1890, 2177, 2205, 2268, 2430, 2646, 2799, 2835, 2940, 3110, 3402, 3732, 3780, 3969, 4354, 4410, 4665, 4860, 5292, 5598, 5670, 6220, 6531, 6615, 6804, 7938, 8397, 8505, 8708, 8820, 9330, 10885, 11196, 11340, 11907, 13062, 13230, 13995, 15239, 15876, 16794, 17010, 18660, 19593, 19845, 21770, 23814, 25191, 26124, 26460, 27990, 30478, 32655, 33588, 34020, 39186, 39690, 41985, 43540, 45717, 47628, 50382, 55980, 58779, 59535, 60956, 65310, 75573, 76195, 78372, 79380, 83970, 91434, 97965, 100764, 117558, 119070, 125955, 130620, 137151, 151146, 152390, 167940, 176337, 182868, 195930, 228585, 235116, 238140, 251910, 274302, 293895, 302292, 304780, 352674, 377865, 391860, 411453, 457170, 503820, 529011, 548604, 587790, 685755, 705348, 755730, 822906, 881685, 914340, 1058022, 1175580, 1234359, 1371510, 1511460, 1645812, 1763370, 2057265, 2116044, 2468718, 2645055, 2743020, 3526740, 3703077, 4114530, 4937436, 5290110, 6171795, 7406154, 8229060, 10580220, 12343590, 14812308, 18515385, 24687180, 37030770, 74061540]

約数ペア:

[(1, 74061540), (2, 37030770), (3, 24687180), (4, 18515385), (5, 14812308), (6, 12343590), (7, 10580220), (9, 8229060), (10, 7406154), (12, 6171795), (14, 5290110), (15, 4937436), (18, 4114530), (20, 3703077), (21, 3526740), (27, 2743020), (28, 2645055), (30, 2468718), (35, 2116044), (36, 2057265), (42, 1763370), (45, 1645812), (49, 1511460), (54, 1371510), (60, 1234359), (63, 1175580), (70, 1058022), (81, 914340), (84, 881685), (90, 822906), (98, 755730), (105, 705348), (108, 685755), (126, 587790), (135, 548604), (140, 529011), (147, 503820), (162, 457170), (180, 411453), (189, 391860), (196, 377865), (210, 352674), (243, 304780), (245, 302292), (252, 293895), (270, 274302), (294, 251910), (311, 238140), (315, 235116), (324, 228585), (378, 195930), (405, 182868), (420, 176337), (441, 167940), (486, 152390), (490, 151146), (540, 137151), (567, 130620), (588, 125955), (622, 119070), (630, 117558), (735, 100764), (756, 97965), (810, 91434), (882, 83970), (933, 79380), (945, 78372), (972, 76195), (980, 75573), (1134, 65310), (1215, 60956), (1244, 59535), (1260, 58779), (1323, 55980), (1470, 50382), (1555, 47628), (1620, 45717), (1701, 43540), (1764, 41985), (1866, 39690), (1890, 39186), (2177, 34020), (2205, 33588), (2268, 32655), (2430, 30478), (2646, 27990), (2799, 26460), (2835, 26124), (2940, 25191), (3110, 23814), (3402, 21770), (3732, 19845), (3780, 19593), (3969, 18660), (4354, 17010), (4410, 16794), (4665, 15876), (4860, 15239), (5292, 13995), (5598, 13230), (5670, 13062), (6220, 11907), (6531, 11340), (6615, 11196), (6804, 10885), (7938, 9330), (8397, 8820), (8505, 8708)]