310386780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14251}}^1$

素因数の和:14288

約数の個数: 108

約数和(自身を含む): 1034951736

約数和(自身を除く): 724564956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 14251, 21780, 28502, 42753, 57004, 71255, 85506, 128259, 142510, 156761, 171012, 213765, 256518, 285020, 313522, 427530, 470283, 513036, 627044, 641295, 783805, 855060, 940566, 1282590, 1410849, 1567610, 1724371, 1881132, 2351415, 2565180, 2821698, 3135220, 3448742, 4702830, 5173113, 5643396, 6897484, 7054245, 8621855, 9405660, 10346226, 14108490, 15519339, 17243710, 20692452, 25865565, 28216980, 31038678, 34487420, 51731130, 62077356, 77596695, 103462260, 155193390, 310386780]

約数ペア:

[(1, 310386780), (2, 155193390), (3, 103462260), (4, 77596695), (5, 62077356), (6, 51731130), (9, 34487420), (10, 31038678), (11, 28216980), (12, 25865565), (15, 20692452), (18, 17243710), (20, 15519339), (22, 14108490), (30, 10346226), (33, 9405660), (36, 8621855), (44, 7054245), (45, 6897484), (55, 5643396), (60, 5173113), (66, 4702830), (90, 3448742), (99, 3135220), (110, 2821698), (121, 2565180), (132, 2351415), (165, 1881132), (180, 1724371), (198, 1567610), (220, 1410849), (242, 1282590), (330, 940566), (363, 855060), (396, 783805), (484, 641295), (495, 627044), (605, 513036), (660, 470283), (726, 427530), (990, 313522), (1089, 285020), (1210, 256518), (1452, 213765), (1815, 171012), (1980, 156761), (2178, 142510), (2420, 128259), (3630, 85506), (4356, 71255), (5445, 57004), (7260, 42753), (10890, 28502), (14251, 21780)]