300805128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 899262000

約数和(自身を除く): 598456872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 169, 177, 234, 236, 312, 338, 354, 419, 468, 472, 507, 531, 676, 708, 767, 838, 936, 1014, 1062, 1257, 1352, 1416, 1521, 1534, 1676, 2028, 2124, 2301, 2514, 3042, 3068, 3352, 3771, 4056, 4248, 4602, 5028, 5447, 6084, 6136, 6903, 7542, 9204, 9971, 10056, 10894, 12168, 13806, 15084, 16341, 18408, 19942, 21788, 24721, 27612, 29913, 30168, 32682, 39884, 43576, 49023, 49442, 55224, 59826, 65364, 70811, 74163, 79768, 89739, 98046, 98884, 119652, 130728, 141622, 148326, 179478, 196092, 197768, 212433, 222489, 239304, 283244, 296652, 321373, 358956, 392184, 424866, 444978, 566488, 593304, 637299, 642746, 717912, 849732, 889956, 964119, 1274598, 1285492, 1699464, 1779912, 1928238, 2549196, 2570984, 2892357, 3856476, 4177849, 5098392, 5784714, 7712952, 8355698, 11569428, 12533547, 16711396, 23138856, 25067094, 33422792, 37600641, 50134188, 75201282, 100268376, 150402564, 300805128]

約数ペア:

[(1, 300805128), (2, 150402564), (3, 100268376), (4, 75201282), (6, 50134188), (8, 37600641), (9, 33422792), (12, 25067094), (13, 23138856), (18, 16711396), (24, 12533547), (26, 11569428), (36, 8355698), (39, 7712952), (52, 5784714), (59, 5098392), (72, 4177849), (78, 3856476), (104, 2892357), (117, 2570984), (118, 2549196), (156, 1928238), (169, 1779912), (177, 1699464), (234, 1285492), (236, 1274598), (312, 964119), (338, 889956), (354, 849732), (419, 717912), (468, 642746), (472, 637299), (507, 593304), (531, 566488), (676, 444978), (708, 424866), (767, 392184), (838, 358956), (936, 321373), (1014, 296652), (1062, 283244), (1257, 239304), (1352, 222489), (1416, 212433), (1521, 197768), (1534, 196092), (1676, 179478), (2028, 148326), (2124, 141622), (2301, 130728), (2514, 119652), (3042, 98884), (3068, 98046), (3352, 89739), (3771, 79768), (4056, 74163), (4248, 70811), (4602, 65364), (5028, 59826), (5447, 55224), (6084, 49442), (6136, 49023), (6903, 43576), (7542, 39884), (9204, 32682), (9971, 30168), (10056, 29913), (10894, 27612), (12168, 24721), (13806, 21788), (15084, 19942), (16341, 18408)]