282385620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142619}}^1$

素因数の和:142645

約数の個数: 72

約数和(自身を含む): 934446240

約数和(自身を除く): 652060620

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 142619, 285238, 427857, 570476, 713095, 855714, 1283571, 1426190, 1568809, 1711428, 2139285, 2567142, 2852380, 3137618, 4278570, 4706427, 5134284, 6275236, 6417855, 7844045, 8557140, 9412854, 12835710, 14119281, 15688090, 18825708, 23532135, 25671420, 28238562, 31376180, 47064270, 56477124, 70596405, 94128540, 141192810, 282385620]

約数ペア:

[(1, 282385620), (2, 141192810), (3, 94128540), (4, 70596405), (5, 56477124), (6, 47064270), (9, 31376180), (10, 28238562), (11, 25671420), (12, 23532135), (15, 18825708), (18, 15688090), (20, 14119281), (22, 12835710), (30, 9412854), (33, 8557140), (36, 7844045), (44, 6417855), (45, 6275236), (55, 5134284), (60, 4706427), (66, 4278570), (90, 3137618), (99, 2852380), (110, 2567142), (132, 2139285), (165, 1711428), (180, 1568809), (198, 1426190), (220, 1283571), (330, 855714), (396, 713095), (495, 570476), (660, 427857), (990, 285238), (1980, 142619)]