16115400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 144

約数和(自身を含む): 61900800

約数和(自身を除く): 45785400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1279, 1400, 1575, 1800, 2100, 2520, 2558, 3150, 3837, 4200, 5116, 6300, 6395, 7674, 8953, 10232, 11511, 12600, 12790, 15348, 17906, 19185, 23022, 25580, 26859, 30696, 31975, 35812, 38370, 44765, 46044, 51160, 53718, 57555, 63950, 71624, 76740, 80577, 89530, 92088, 95925, 107436, 115110, 127900, 134295, 153480, 161154, 179060, 191850, 214872, 223825, 230220, 255800, 268590, 287775, 322308, 358120, 383700, 402885, 447650, 460440, 537180, 575550, 644616, 671475, 767400, 805770, 895300, 1074360, 1151100, 1342950, 1611540, 1790600, 2014425, 2302200, 2685900, 3223080, 4028850, 5371800, 8057700, 16115400]

約数ペア:

[(1, 16115400), (2, 8057700), (3, 5371800), (4, 4028850), (5, 3223080), (6, 2685900), (7, 2302200), (8, 2014425), (9, 1790600), (10, 1611540), (12, 1342950), (14, 1151100), (15, 1074360), (18, 895300), (20, 805770), (21, 767400), (24, 671475), (25, 644616), (28, 575550), (30, 537180), (35, 460440), (36, 447650), (40, 402885), (42, 383700), (45, 358120), (50, 322308), (56, 287775), (60, 268590), (63, 255800), (70, 230220), (72, 223825), (75, 214872), (84, 191850), (90, 179060), (100, 161154), (105, 153480), (120, 134295), (126, 127900), (140, 115110), (150, 107436), (168, 95925), (175, 92088), (180, 89530), (200, 80577), (210, 76740), (225, 71624), (252, 63950), (280, 57555), (300, 53718), (315, 51160), (350, 46044), (360, 44765), (420, 38370), (450, 35812), (504, 31975), (525, 30696), (600, 26859), (630, 25580), (700, 23022), (840, 19185), (900, 17906), (1050, 15348), (1260, 12790), (1279, 12600), (1400, 11511), (1575, 10232), (1800, 8953), (2100, 7674), (2520, 6395), (2558, 6300), (3150, 5116), (3837, 4200)]