270492780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 805049280

約数和(自身を除く): 534556500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 509, 510, 521, 1018, 1020, 1042, 1527, 1563, 2036, 2084, 2545, 2605, 3054, 3126, 5090, 5210, 6108, 6252, 7635, 7815, 8653, 8857, 10180, 10420, 15270, 15630, 17306, 17714, 25959, 26571, 30540, 31260, 34612, 35428, 43265, 44285, 51918, 53142, 86530, 88570, 103836, 106284, 129795, 132855, 173060, 177140, 259590, 265189, 265710, 519180, 530378, 531420, 795567, 1060756, 1325945, 1591134, 2651890, 3182268, 3977835, 4508213, 5303780, 7955670, 9016426, 13524639, 15911340, 18032852, 22541065, 27049278, 45082130, 54098556, 67623195, 90164260, 135246390, 270492780]

約数ペア:

[(1, 270492780), (2, 135246390), (3, 90164260), (4, 67623195), (5, 54098556), (6, 45082130), (10, 27049278), (12, 22541065), (15, 18032852), (17, 15911340), (20, 13524639), (30, 9016426), (34, 7955670), (51, 5303780), (60, 4508213), (68, 3977835), (85, 3182268), (102, 2651890), (170, 1591134), (204, 1325945), (255, 1060756), (340, 795567), (509, 531420), (510, 530378), (521, 519180), (1018, 265710), (1020, 265189), (1042, 259590), (1527, 177140), (1563, 173060), (2036, 132855), (2084, 129795), (2545, 106284), (2605, 103836), (3054, 88570), (3126, 86530), (5090, 53142), (5210, 51918), (6108, 44285), (6252, 43265), (7635, 35428), (7815, 34612), (8653, 31260), (8857, 30540), (10180, 26571), (10420, 25959), (15270, 17714), (15630, 17306)]