141534540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 180

約数和(自身を含む): 516778416

約数和(自身を除く): 375243876

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, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1783, 1890, 2205, 2268, 2646, 2835, 2940, 3566, 3780, 3969, 4410, 5292, 5349, 5670, 6615, 7132, 7938, 8820, 8915, 10698, 11340, 12481, 13230, 15876, 16047, 17830, 19845, 21396, 24962, 26460, 26745, 32094, 35660, 37443, 39690, 48141, 49924, 53490, 62405, 64188, 74886, 79380, 80235, 87367, 96282, 106980, 112329, 124810, 144423, 149772, 160470, 174734, 187215, 192564, 224658, 240705, 249620, 262101, 288846, 320940, 336987, 349468, 374430, 436835, 449316, 481410, 524202, 561645, 577692, 673974, 722115, 748860, 786303, 873670, 962820, 1010961, 1048404, 1123290, 1310505, 1347948, 1444230, 1572606, 1684935, 1747340, 2021922, 2246580, 2358909, 2621010, 2888460, 3145212, 3369870, 3931515, 4043844, 4717818, 5054805, 5242020, 6739740, 7076727, 7863030, 9435636, 10109610, 11794545, 14153454, 15726060, 20219220, 23589090, 28306908, 35383635, 47178180, 70767270, 141534540]

約数ペア:

[(1, 141534540), (2, 70767270), (3, 47178180), (4, 35383635), (5, 28306908), (6, 23589090), (7, 20219220), (9, 15726060), (10, 14153454), (12, 11794545), (14, 10109610), (15, 9435636), (18, 7863030), (20, 7076727), (21, 6739740), (27, 5242020), (28, 5054805), (30, 4717818), (35, 4043844), (36, 3931515), (42, 3369870), (45, 3145212), (49, 2888460), (54, 2621010), (60, 2358909), (63, 2246580), (70, 2021922), (81, 1747340), (84, 1684935), (90, 1572606), (98, 1444230), (105, 1347948), (108, 1310505), (126, 1123290), (135, 1048404), (140, 1010961), (147, 962820), (162, 873670), (180, 786303), (189, 748860), (196, 722115), (210, 673974), (245, 577692), (252, 561645), (270, 524202), (294, 481410), (315, 449316), (324, 436835), (378, 374430), (405, 349468), (420, 336987), (441, 320940), (490, 288846), (540, 262101), (567, 249620), (588, 240705), (630, 224658), (735, 192564), (756, 187215), (810, 174734), (882, 160470), (945, 149772), (980, 144423), (1134, 124810), (1260, 112329), (1323, 106980), (1470, 96282), (1620, 87367), (1764, 80235), (1783, 79380), (1890, 74886), (2205, 64188), (2268, 62405), (2646, 53490), (2835, 49924), (2940, 48141), (3566, 39690), (3780, 37443), (3969, 35660), (4410, 32094), (5292, 26745), (5349, 26460), (5670, 24962), (6615, 21396), (7132, 19845), (7938, 17830), (8820, 16047), (8915, 15876), (10698, 13230), (11340, 12481)]