66537450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 120

約数和(自身を含む): 211376352

約数和(自身を除く): 144838902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2347, 2835, 3150, 4050, 4694, 4725, 5670, 7041, 9450, 11735, 14082, 14175, 16429, 21123, 23470, 28350, 32858, 35205, 42246, 49287, 58675, 63369, 70410, 82145, 98574, 105615, 117350, 126738, 147861, 164290, 176025, 190107, 211230, 246435, 295722, 316845, 352050, 380214, 410725, 443583, 492870, 528075, 633690, 739305, 821450, 887166, 950535, 1056150, 1232175, 1330749, 1478610, 1584225, 1901070, 2217915, 2464350, 2661498, 3168450, 3696525, 4435830, 4752675, 6653745, 7393050, 9505350, 11089575, 13307490, 22179150, 33268725, 66537450]

約数ペア:

[(1, 66537450), (2, 33268725), (3, 22179150), (5, 13307490), (6, 11089575), (7, 9505350), (9, 7393050), (10, 6653745), (14, 4752675), (15, 4435830), (18, 3696525), (21, 3168450), (25, 2661498), (27, 2464350), (30, 2217915), (35, 1901070), (42, 1584225), (45, 1478610), (50, 1330749), (54, 1232175), (63, 1056150), (70, 950535), (75, 887166), (81, 821450), (90, 739305), (105, 633690), (126, 528075), (135, 492870), (150, 443583), (162, 410725), (175, 380214), (189, 352050), (210, 316845), (225, 295722), (270, 246435), (315, 211230), (350, 190107), (378, 176025), (405, 164290), (450, 147861), (525, 126738), (567, 117350), (630, 105615), (675, 98574), (810, 82145), (945, 70410), (1050, 63369), (1134, 58675), (1350, 49287), (1575, 42246), (1890, 35205), (2025, 32858), (2347, 28350), (2835, 23470), (3150, 21123), (4050, 16429), (4694, 14175), (4725, 14082), (5670, 11735), (7041, 9450)]