115524180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 390761280

約数和(自身を除く): 275237100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 1987, 2907, 3060, 3230, 3420, 3876, 3974, 4845, 5814, 5961, 6460, 7948, 9690, 9935, 11628, 11922, 14535, 17883, 19380, 19870, 23844, 29070, 29805, 33779, 35766, 37753, 39740, 58140, 59610, 67558, 71532, 75506, 89415, 101337, 113259, 119220, 135116, 151012, 168895, 178830, 188765, 202674, 226518, 304011, 337790, 339777, 357660, 377530, 405348, 453036, 506685, 566295, 608022, 641801, 675580, 679554, 755060, 1013370, 1132590, 1216044, 1283602, 1359108, 1520055, 1698885, 1925403, 2026740, 2265180, 2567204, 3040110, 3209005, 3397770, 3850806, 5776209, 6080220, 6418010, 6795540, 7701612, 9627015, 11552418, 12836020, 19254030, 23104836, 28881045, 38508060, 57762090, 115524180]

約数ペア:

[(1, 115524180), (2, 57762090), (3, 38508060), (4, 28881045), (5, 23104836), (6, 19254030), (9, 12836020), (10, 11552418), (12, 9627015), (15, 7701612), (17, 6795540), (18, 6418010), (19, 6080220), (20, 5776209), (30, 3850806), (34, 3397770), (36, 3209005), (38, 3040110), (45, 2567204), (51, 2265180), (57, 2026740), (60, 1925403), (68, 1698885), (76, 1520055), (85, 1359108), (90, 1283602), (95, 1216044), (102, 1132590), (114, 1013370), (153, 755060), (170, 679554), (171, 675580), (180, 641801), (190, 608022), (204, 566295), (228, 506685), (255, 453036), (285, 405348), (306, 377530), (323, 357660), (340, 339777), (342, 337790), (380, 304011), (510, 226518), (570, 202674), (612, 188765), (646, 178830), (684, 168895), (765, 151012), (855, 135116), (969, 119220), (1020, 113259), (1140, 101337), (1292, 89415), (1530, 75506), (1615, 71532), (1710, 67558), (1938, 59610), (1987, 58140), (2907, 39740), (3060, 37753), (3230, 35766), (3420, 33779), (3876, 29805), (3974, 29070), (4845, 23844), (5814, 19870), (5961, 19380), (6460, 17883), (7948, 14535), (9690, 11922), (9935, 11628)]