66178290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 171078336

約数和(自身を除く): 104900046

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 61, 86, 87, 122, 129, 145, 174, 183, 215, 258, 290, 305, 366, 430, 435, 610, 645, 841, 870, 915, 1247, 1290, 1682, 1769, 1830, 2494, 2523, 2623, 3538, 3741, 4205, 5046, 5246, 5307, 6235, 7482, 7869, 8410, 8845, 10614, 12470, 12615, 13115, 15738, 17690, 18705, 25230, 26230, 26535, 36163, 37410, 39345, 51301, 53070, 72326, 76067, 78690, 102602, 108489, 152134, 153903, 180815, 216978, 228201, 256505, 307806, 361630, 380335, 456402, 513010, 542445, 760670, 769515, 1084890, 1141005, 1539030, 2205943, 2282010, 4411886, 6617829, 11029715, 13235658, 22059430, 33089145, 66178290]

約数ペア:

[(1, 66178290), (2, 33089145), (3, 22059430), (5, 13235658), (6, 11029715), (10, 6617829), (15, 4411886), (29, 2282010), (30, 2205943), (43, 1539030), (58, 1141005), (61, 1084890), (86, 769515), (87, 760670), (122, 542445), (129, 513010), (145, 456402), (174, 380335), (183, 361630), (215, 307806), (258, 256505), (290, 228201), (305, 216978), (366, 180815), (430, 153903), (435, 152134), (610, 108489), (645, 102602), (841, 78690), (870, 76067), (915, 72326), (1247, 53070), (1290, 51301), (1682, 39345), (1769, 37410), (1830, 36163), (2494, 26535), (2523, 26230), (2623, 25230), (3538, 18705), (3741, 17690), (4205, 15738), (5046, 13115), (5246, 12615), (5307, 12470), (6235, 10614), (7482, 8845), (7869, 8410)]