39896100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 126617764

約数和(自身を除く): 86721664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 457, 485, 582, 873, 900, 914, 970, 1164, 1371, 1455, 1746, 1828, 1940, 2285, 2425, 2742, 2910, 3492, 4113, 4365, 4570, 4850, 5484, 5820, 6855, 7275, 8226, 8730, 9140, 9700, 11425, 13710, 14550, 16452, 17460, 20565, 21825, 22850, 27420, 29100, 34275, 41130, 43650, 44329, 45700, 68550, 82260, 87300, 88658, 102825, 132987, 137100, 177316, 205650, 221645, 265974, 398961, 411300, 443290, 531948, 664935, 797922, 886580, 1108225, 1329870, 1595844, 1994805, 2216450, 2659740, 3324675, 3989610, 4432900, 6649350, 7979220, 9974025, 13298700, 19948050, 39896100]

約数ペア:

[(1, 39896100), (2, 19948050), (3, 13298700), (4, 9974025), (5, 7979220), (6, 6649350), (9, 4432900), (10, 3989610), (12, 3324675), (15, 2659740), (18, 2216450), (20, 1994805), (25, 1595844), (30, 1329870), (36, 1108225), (45, 886580), (50, 797922), (60, 664935), (75, 531948), (90, 443290), (97, 411300), (100, 398961), (150, 265974), (180, 221645), (194, 205650), (225, 177316), (291, 137100), (300, 132987), (388, 102825), (450, 88658), (457, 87300), (485, 82260), (582, 68550), (873, 45700), (900, 44329), (914, 43650), (970, 41130), (1164, 34275), (1371, 29100), (1455, 27420), (1746, 22850), (1828, 21825), (1940, 20565), (2285, 17460), (2425, 16452), (2742, 14550), (2910, 13710), (3492, 11425), (4113, 9700), (4365, 9140), (4570, 8730), (4850, 8226), (5484, 7275), (5820, 6855)]