344902140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4120

約数の個数: 144

約数和(自身を含む): 1168142976

約数和(自身を除く): 823240836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2365, 2580, 2838, 3870, 4051, 4257, 4730, 5676, 7095, 7740, 8102, 8514, 9460, 12153, 14190, 16204, 17028, 20255, 21285, 24306, 28380, 36459, 40510, 42570, 44561, 48612, 60765, 72918, 81020, 85140, 89122, 121530, 133683, 145836, 174193, 178244, 182295, 222805, 243060, 267366, 348386, 364590, 401049, 445610, 522579, 534732, 668415, 696772, 729180, 802098, 870965, 891220, 1045158, 1336830, 1567737, 1604196, 1741930, 1916123, 2005245, 2090316, 2612895, 2673660, 3135474, 3483860, 3832246, 4010490, 5225790, 5748369, 6270948, 7664492, 7838685, 8020980, 9580615, 10451580, 11496738, 15677370, 17245107, 19161230, 22993476, 28741845, 31354740, 34490214, 38322460, 57483690, 68980428, 86225535, 114967380, 172451070, 344902140]

約数ペア:

[(1, 344902140), (2, 172451070), (3, 114967380), (4, 86225535), (5, 68980428), (6, 57483690), (9, 38322460), (10, 34490214), (11, 31354740), (12, 28741845), (15, 22993476), (18, 19161230), (20, 17245107), (22, 15677370), (30, 11496738), (33, 10451580), (36, 9580615), (43, 8020980), (44, 7838685), (45, 7664492), (55, 6270948), (60, 5748369), (66, 5225790), (86, 4010490), (90, 3832246), (99, 3483860), (110, 3135474), (129, 2673660), (132, 2612895), (165, 2090316), (172, 2005245), (180, 1916123), (198, 1741930), (215, 1604196), (220, 1567737), (258, 1336830), (330, 1045158), (387, 891220), (396, 870965), (430, 802098), (473, 729180), (495, 696772), (516, 668415), (645, 534732), (660, 522579), (774, 445610), (860, 401049), (946, 364590), (990, 348386), (1290, 267366), (1419, 243060), (1548, 222805), (1892, 182295), (1935, 178244), (1980, 174193), (2365, 145836), (2580, 133683), (2838, 121530), (3870, 89122), (4051, 85140), (4257, 81020), (4730, 72918), (5676, 60765), (7095, 48612), (7740, 44561), (8102, 42570), (8514, 40510), (9460, 36459), (12153, 28380), (14190, 24306), (16204, 21285), (17028, 20255)]