55783080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 112

約数和(自身を含む): 188280180

約数和(自身を除く): 132497100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1913, 1944, 2430, 2916, 3240, 3645, 3826, 4860, 5739, 5832, 7290, 7652, 9565, 9720, 11478, 14580, 15304, 17217, 19130, 22956, 28695, 29160, 34434, 38260, 45912, 51651, 57390, 68868, 76520, 86085, 103302, 114780, 137736, 154953, 172170, 206604, 229560, 258255, 309906, 344340, 413208, 464859, 516510, 619812, 688680, 774765, 929718, 1033020, 1239624, 1394577, 1549530, 1859436, 2066040, 2324295, 2789154, 3099060, 3718872, 4648590, 5578308, 6198120, 6972885, 9297180, 11156616, 13945770, 18594360, 27891540, 55783080]

約数ペア:

[(1, 55783080), (2, 27891540), (3, 18594360), (4, 13945770), (5, 11156616), (6, 9297180), (8, 6972885), (9, 6198120), (10, 5578308), (12, 4648590), (15, 3718872), (18, 3099060), (20, 2789154), (24, 2324295), (27, 2066040), (30, 1859436), (36, 1549530), (40, 1394577), (45, 1239624), (54, 1033020), (60, 929718), (72, 774765), (81, 688680), (90, 619812), (108, 516510), (120, 464859), (135, 413208), (162, 344340), (180, 309906), (216, 258255), (243, 229560), (270, 206604), (324, 172170), (360, 154953), (405, 137736), (486, 114780), (540, 103302), (648, 86085), (729, 76520), (810, 68868), (972, 57390), (1080, 51651), (1215, 45912), (1458, 38260), (1620, 34434), (1913, 29160), (1944, 28695), (2430, 22956), (2916, 19130), (3240, 17217), (3645, 15304), (3826, 14580), (4860, 11478), (5739, 9720), (5832, 9565), (7290, 7652)]