80626590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9049}}^1$

素因数の和:9079

約数の個数: 80

約数和(自身を含む): 236530800

約数和(自身を除く): 155904210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 9049, 18098, 27147, 45245, 54294, 81441, 90490, 99539, 135735, 162882, 199078, 244323, 271470, 298617, 407205, 488646, 497695, 597234, 732969, 814410, 895851, 995390, 1221615, 1465938, 1493085, 1791702, 2443230, 2687553, 2986170, 3664845, 4479255, 5375106, 7329690, 8062659, 8958510, 13437765, 16125318, 26875530, 40313295, 80626590]

約数ペア:

[(1, 80626590), (2, 40313295), (3, 26875530), (5, 16125318), (6, 13437765), (9, 8958510), (10, 8062659), (11, 7329690), (15, 5375106), (18, 4479255), (22, 3664845), (27, 2986170), (30, 2687553), (33, 2443230), (45, 1791702), (54, 1493085), (55, 1465938), (66, 1221615), (81, 995390), (90, 895851), (99, 814410), (110, 732969), (135, 597234), (162, 497695), (165, 488646), (198, 407205), (270, 298617), (297, 271470), (330, 244323), (405, 199078), (495, 162882), (594, 135735), (810, 99539), (891, 90490), (990, 81441), (1485, 54294), (1782, 45245), (2970, 27147), (4455, 18098), (8910, 9049)]