152783820

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 551040000

約数和(自身を除く): 398256180

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 499, 540, 567, 630, 729, 756, 810, 945, 972, 998, 1134, 1215, 1260, 1458, 1497, 1620, 1701, 1890, 1996, 2187, 2268, 2430, 2495, 2835, 2916, 2994, 3402, 3493, 3645, 3780, 4374, 4491, 4860, 4990, 5103, 5670, 5988, 6804, 6986, 7290, 7485, 8505, 8748, 8982, 9980, 10206, 10479, 10935, 11340, 13473, 13972, 14580, 14970, 15309, 17010, 17465, 17964, 20412, 20958, 21870, 22455, 25515, 26946, 29940, 30618, 31437, 34020, 34930, 40419, 41916, 43740, 44910, 51030, 52395, 53892, 61236, 62874, 67365, 69860, 76545, 80838, 89820, 94311, 102060, 104790, 121257, 125748, 134730, 153090, 157185, 161676, 188622, 202095, 209580, 242514, 269460, 282933, 306180, 314370, 363771, 377244, 404190, 471555, 485028, 565866, 606285, 628740, 727542, 808380, 848799, 943110, 1091313, 1131732, 1212570, 1414665, 1455084, 1697598, 1818855, 1886220, 2182626, 2425140, 2546397, 2829330, 3395196, 3637710, 4243995, 4365252, 5092794, 5456565, 5658660, 7275420, 7639191, 8487990, 10185588, 10913130, 12731985, 15278382, 16975980, 21826260, 25463970, 30556764, 38195955, 50927940, 76391910, 152783820]

約数ペア:

[(1, 152783820), (2, 76391910), (3, 50927940), (4, 38195955), (5, 30556764), (6, 25463970), (7, 21826260), (9, 16975980), (10, 15278382), (12, 12731985), (14, 10913130), (15, 10185588), (18, 8487990), (20, 7639191), (21, 7275420), (27, 5658660), (28, 5456565), (30, 5092794), (35, 4365252), (36, 4243995), (42, 3637710), (45, 3395196), (54, 2829330), (60, 2546397), (63, 2425140), (70, 2182626), (81, 1886220), (84, 1818855), (90, 1697598), (105, 1455084), (108, 1414665), (126, 1212570), (135, 1131732), (140, 1091313), (162, 943110), (180, 848799), (189, 808380), (210, 727542), (243, 628740), (252, 606285), (270, 565866), (315, 485028), (324, 471555), (378, 404190), (405, 377244), (420, 363771), (486, 314370), (499, 306180), (540, 282933), (567, 269460), (630, 242514), (729, 209580), (756, 202095), (810, 188622), (945, 161676), (972, 157185), (998, 153090), (1134, 134730), (1215, 125748), (1260, 121257), (1458, 104790), (1497, 102060), (1620, 94311), (1701, 89820), (1890, 80838), (1996, 76545), (2187, 69860), (2268, 67365), (2430, 62874), (2495, 61236), (2835, 53892), (2916, 52395), (2994, 51030), (3402, 44910), (3493, 43740), (3645, 41916), (3780, 40419), (4374, 34930), (4491, 34020), (4860, 31437), (4990, 30618), (5103, 29940), (5670, 26946), (5988, 25515), (6804, 22455), (6986, 21870), (7290, 20958), (7485, 20412), (8505, 17964), (8748, 17465), (8982, 17010), (9980, 15309), (10206, 14970), (10479, 14580), (10935, 13972), (11340, 13473)]