189815400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11717}}^1$

素因数の和:11745

約数の個数: 120

約数和(自身を含む): 659313270

約数和(自身を除く): 469497870

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 11717, 16200, 23434, 35151, 46868, 58585, 70302, 93736, 105453, 117170, 140604, 175755, 210906, 234340, 281208, 292925, 316359, 351510, 421812, 468680, 527265, 585850, 632718, 703020, 843624, 878775, 949077, 1054530, 1171700, 1265436, 1406040, 1581795, 1757550, 1898154, 2109060, 2343400, 2530872, 2636325, 3163590, 3515100, 3796308, 4218120, 4745385, 5272650, 6327180, 7030200, 7592616, 7908975, 9490770, 10545300, 12654360, 15817950, 18981540, 21090600, 23726925, 31635900, 37963080, 47453850, 63271800, 94907700, 189815400]

約数ペア:

[(1, 189815400), (2, 94907700), (3, 63271800), (4, 47453850), (5, 37963080), (6, 31635900), (8, 23726925), (9, 21090600), (10, 18981540), (12, 15817950), (15, 12654360), (18, 10545300), (20, 9490770), (24, 7908975), (25, 7592616), (27, 7030200), (30, 6327180), (36, 5272650), (40, 4745385), (45, 4218120), (50, 3796308), (54, 3515100), (60, 3163590), (72, 2636325), (75, 2530872), (81, 2343400), (90, 2109060), (100, 1898154), (108, 1757550), (120, 1581795), (135, 1406040), (150, 1265436), (162, 1171700), (180, 1054530), (200, 949077), (216, 878775), (225, 843624), (270, 703020), (300, 632718), (324, 585850), (360, 527265), (405, 468680), (450, 421812), (540, 351510), (600, 316359), (648, 292925), (675, 281208), (810, 234340), (900, 210906), (1080, 175755), (1350, 140604), (1620, 117170), (1800, 105453), (2025, 93736), (2700, 70302), (3240, 58585), (4050, 46868), (5400, 35151), (8100, 23434), (11717, 16200)]