65444220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7164

約数の個数: 96

約数和(自身を含む): 215611200

約数和(自身を除く): 150166980

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, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7129, 9180, 14258, 21387, 28516, 35645, 42774, 64161, 71290, 85548, 106935, 121193, 128322, 142580, 192483, 213870, 242386, 256644, 320805, 363579, 384966, 427740, 484772, 605965, 641610, 727158, 769932, 962415, 1090737, 1211930, 1283220, 1454316, 1817895, 1924830, 2181474, 2423860, 3272211, 3635790, 3849660, 4362948, 5453685, 6544422, 7271580, 10907370, 13088844, 16361055, 21814740, 32722110, 65444220]

約数ペア:

[(1, 65444220), (2, 32722110), (3, 21814740), (4, 16361055), (5, 13088844), (6, 10907370), (9, 7271580), (10, 6544422), (12, 5453685), (15, 4362948), (17, 3849660), (18, 3635790), (20, 3272211), (27, 2423860), (30, 2181474), (34, 1924830), (36, 1817895), (45, 1454316), (51, 1283220), (54, 1211930), (60, 1090737), (68, 962415), (85, 769932), (90, 727158), (102, 641610), (108, 605965), (135, 484772), (153, 427740), (170, 384966), (180, 363579), (204, 320805), (255, 256644), (270, 242386), (306, 213870), (340, 192483), (459, 142580), (510, 128322), (540, 121193), (612, 106935), (765, 85548), (918, 71290), (1020, 64161), (1530, 42774), (1836, 35645), (2295, 28516), (3060, 21387), (4590, 14258), (7129, 9180)]