230977980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 120

約数和(自身を含む): 767300688

約数和(自身を除く): 536322708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 8387, 9180, 13770, 16774, 25161, 27540, 33548, 41935, 50322, 75483, 83870, 100644, 125805, 142579, 150966, 167740, 226449, 251610, 285158, 301932, 377415, 427737, 452898, 503220, 570316, 679347, 712895, 754830, 855474, 905796, 1132245, 1283211, 1358694, 1425790, 1509660, 1710948, 2138685, 2264490, 2566422, 2717388, 2851580, 3396735, 3849633, 4277370, 4528980, 5132844, 6416055, 6793470, 7699266, 8554740, 11548899, 12832110, 13586940, 15398532, 19248165, 23097798, 25664220, 38496330, 46195596, 57744495, 76992660, 115488990, 230977980]

約数ペア:

[(1, 230977980), (2, 115488990), (3, 76992660), (4, 57744495), (5, 46195596), (6, 38496330), (9, 25664220), (10, 23097798), (12, 19248165), (15, 15398532), (17, 13586940), (18, 12832110), (20, 11548899), (27, 8554740), (30, 7699266), (34, 6793470), (36, 6416055), (45, 5132844), (51, 4528980), (54, 4277370), (60, 3849633), (68, 3396735), (81, 2851580), (85, 2717388), (90, 2566422), (102, 2264490), (108, 2138685), (135, 1710948), (153, 1509660), (162, 1425790), (170, 1358694), (180, 1283211), (204, 1132245), (255, 905796), (270, 855474), (306, 754830), (324, 712895), (340, 679347), (405, 570316), (459, 503220), (510, 452898), (540, 427737), (612, 377415), (765, 301932), (810, 285158), (918, 251610), (1020, 226449), (1377, 167740), (1530, 150966), (1620, 142579), (1836, 125805), (2295, 100644), (2754, 83870), (3060, 75483), (4590, 50322), (5508, 41935), (6885, 33548), (8387, 27540), (9180, 25161), (13770, 16774)]