83419560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4729}}^1$

素因数の和:4760

約数の個数: 144

約数和(自身を含む): 315443700

約数和(自身を除く): 232024140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4729, 5880, 8820, 9458, 14187, 17640, 18916, 23645, 28374, 33103, 37832, 42561, 47290, 56748, 66206, 70935, 85122, 94580, 99309, 113496, 132412, 141870, 165515, 170244, 189160, 198618, 212805, 231721, 264824, 283740, 297927, 331030, 340488, 397236, 425610, 463442, 496545, 567480, 595854, 662060, 695163, 794472, 851220, 926884, 993090, 1158605, 1191708, 1324120, 1390326, 1489635, 1702440, 1853768, 1986180, 2085489, 2317210, 2383416, 2780652, 2979270, 3475815, 3972360, 4170978, 4634420, 5561304, 5958540, 6951630, 8341956, 9268840, 10427445, 11917080, 13903260, 16683912, 20854890, 27806520, 41709780, 83419560]

約数ペア:

[(1, 83419560), (2, 41709780), (3, 27806520), (4, 20854890), (5, 16683912), (6, 13903260), (7, 11917080), (8, 10427445), (9, 9268840), (10, 8341956), (12, 6951630), (14, 5958540), (15, 5561304), (18, 4634420), (20, 4170978), (21, 3972360), (24, 3475815), (28, 2979270), (30, 2780652), (35, 2383416), (36, 2317210), (40, 2085489), (42, 1986180), (45, 1853768), (49, 1702440), (56, 1489635), (60, 1390326), (63, 1324120), (70, 1191708), (72, 1158605), (84, 993090), (90, 926884), (98, 851220), (105, 794472), (120, 695163), (126, 662060), (140, 595854), (147, 567480), (168, 496545), (180, 463442), (196, 425610), (210, 397236), (245, 340488), (252, 331030), (280, 297927), (294, 283740), (315, 264824), (360, 231721), (392, 212805), (420, 198618), (441, 189160), (490, 170244), (504, 165515), (588, 141870), (630, 132412), (735, 113496), (840, 99309), (882, 94580), (980, 85122), (1176, 70935), (1260, 66206), (1470, 56748), (1764, 47290), (1960, 42561), (2205, 37832), (2520, 33103), (2940, 28374), (3528, 23645), (4410, 18916), (4729, 17640), (5880, 14187), (8820, 9458)]