38673900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 108

約数和(自身を含む): 122747352

約数和(自身を除く): 84073452

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, 443, 450, 485, 582, 873, 886, 900, 970, 1164, 1329, 1455, 1746, 1772, 1940, 2215, 2425, 2658, 2910, 3492, 3987, 4365, 4430, 4850, 5316, 5820, 6645, 7275, 7974, 8730, 8860, 9700, 11075, 13290, 14550, 15948, 17460, 19935, 21825, 22150, 26580, 29100, 33225, 39870, 42971, 43650, 44300, 66450, 79740, 85942, 87300, 99675, 128913, 132900, 171884, 199350, 214855, 257826, 386739, 398700, 429710, 515652, 644565, 773478, 859420, 1074275, 1289130, 1546956, 1933695, 2148550, 2578260, 3222825, 3867390, 4297100, 6445650, 7734780, 9668475, 12891300, 19336950, 38673900]

約数ペア:

[(1, 38673900), (2, 19336950), (3, 12891300), (4, 9668475), (5, 7734780), (6, 6445650), (9, 4297100), (10, 3867390), (12, 3222825), (15, 2578260), (18, 2148550), (20, 1933695), (25, 1546956), (30, 1289130), (36, 1074275), (45, 859420), (50, 773478), (60, 644565), (75, 515652), (90, 429710), (97, 398700), (100, 386739), (150, 257826), (180, 214855), (194, 199350), (225, 171884), (291, 132900), (300, 128913), (388, 99675), (443, 87300), (450, 85942), (485, 79740), (582, 66450), (873, 44300), (886, 43650), (900, 42971), (970, 39870), (1164, 33225), (1329, 29100), (1455, 26580), (1746, 22150), (1772, 21825), (1940, 19935), (2215, 17460), (2425, 15948), (2658, 14550), (2910, 13290), (3492, 11075), (3987, 9700), (4365, 8860), (4430, 8730), (4850, 7974), (5316, 7275), (5820, 6645)]