105291540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 356166720

約数和(自身を除く): 250875180

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, 1811, 1938, 2907, 3060, 3230, 3420, 3622, 3876, 4845, 5433, 5814, 6460, 7244, 9055, 9690, 10866, 11628, 14535, 16299, 18110, 19380, 21732, 27165, 29070, 30787, 32598, 34409, 36220, 54330, 58140, 61574, 65196, 68818, 81495, 92361, 103227, 108660, 123148, 137636, 153935, 162990, 172045, 184722, 206454, 277083, 307870, 309681, 325980, 344090, 369444, 412908, 461805, 516135, 554166, 584953, 615740, 619362, 688180, 923610, 1032270, 1108332, 1169906, 1238724, 1385415, 1548405, 1754859, 1847220, 2064540, 2339812, 2770830, 2924765, 3096810, 3509718, 5264577, 5541660, 5849530, 6193620, 7019436, 8774295, 10529154, 11699060, 17548590, 21058308, 26322885, 35097180, 52645770, 105291540]

約数ペア:

[(1, 105291540), (2, 52645770), (3, 35097180), (4, 26322885), (5, 21058308), (6, 17548590), (9, 11699060), (10, 10529154), (12, 8774295), (15, 7019436), (17, 6193620), (18, 5849530), (19, 5541660), (20, 5264577), (30, 3509718), (34, 3096810), (36, 2924765), (38, 2770830), (45, 2339812), (51, 2064540), (57, 1847220), (60, 1754859), (68, 1548405), (76, 1385415), (85, 1238724), (90, 1169906), (95, 1108332), (102, 1032270), (114, 923610), (153, 688180), (170, 619362), (171, 615740), (180, 584953), (190, 554166), (204, 516135), (228, 461805), (255, 412908), (285, 369444), (306, 344090), (323, 325980), (340, 309681), (342, 307870), (380, 277083), (510, 206454), (570, 184722), (612, 172045), (646, 162990), (684, 153935), (765, 137636), (855, 123148), (969, 108660), (1020, 103227), (1140, 92361), (1292, 81495), (1530, 68818), (1615, 65196), (1710, 61574), (1811, 58140), (1938, 54330), (2907, 36220), (3060, 34409), (3230, 32598), (3420, 30787), (3622, 29070), (3876, 27165), (4845, 21732), (5433, 19380), (5814, 18110), (6460, 16299), (7244, 14535), (9055, 11628), (9690, 10866)]