85534740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 266663124

約数和(自身を除く): 181128384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 257, 258, 387, 430, 514, 516, 645, 771, 774, 860, 1028, 1285, 1290, 1542, 1548, 1849, 1935, 2313, 2570, 2580, 3084, 3698, 3855, 3870, 4626, 5140, 5547, 7396, 7710, 7740, 9245, 9252, 11051, 11094, 11565, 15420, 16641, 18490, 22102, 22188, 23130, 27735, 33153, 33282, 36980, 44204, 46260, 55255, 55470, 66306, 66564, 83205, 99459, 110510, 110940, 132612, 165765, 166410, 198918, 221020, 331530, 332820, 397836, 475193, 497295, 663060, 950386, 994590, 1425579, 1900772, 1989180, 2375965, 2851158, 4276737, 4751930, 5702316, 7127895, 8553474, 9503860, 14255790, 17106948, 21383685, 28511580, 42767370, 85534740]

約数ペア:

[(1, 85534740), (2, 42767370), (3, 28511580), (4, 21383685), (5, 17106948), (6, 14255790), (9, 9503860), (10, 8553474), (12, 7127895), (15, 5702316), (18, 4751930), (20, 4276737), (30, 2851158), (36, 2375965), (43, 1989180), (45, 1900772), (60, 1425579), (86, 994590), (90, 950386), (129, 663060), (172, 497295), (180, 475193), (215, 397836), (257, 332820), (258, 331530), (387, 221020), (430, 198918), (514, 166410), (516, 165765), (645, 132612), (771, 110940), (774, 110510), (860, 99459), (1028, 83205), (1285, 66564), (1290, 66306), (1542, 55470), (1548, 55255), (1849, 46260), (1935, 44204), (2313, 36980), (2570, 33282), (2580, 33153), (3084, 27735), (3698, 23130), (3855, 22188), (3870, 22102), (4626, 18490), (5140, 16641), (5547, 15420), (7396, 11565), (7710, 11094), (7740, 11051), (9245, 9252)]