77205240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30637}}^1$

素因数の和:30661

約数の個数: 96

約数和(自身を含む): 286771680

約数和(自身を除く): 209566440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30637, 61274, 91911, 122548, 153185, 183822, 214459, 245096, 275733, 306370, 367644, 428918, 459555, 551466, 612740, 643377, 735288, 857836, 919110, 1072295, 1102932, 1225480, 1286754, 1378665, 1715672, 1838220, 1930131, 2144590, 2205864, 2573508, 2757330, 3216885, 3676440, 3860262, 4289180, 5147016, 5514660, 6433770, 7720524, 8578360, 9650655, 11029320, 12867540, 15441048, 19301310, 25735080, 38602620, 77205240]

約数ペア:

[(1, 77205240), (2, 38602620), (3, 25735080), (4, 19301310), (5, 15441048), (6, 12867540), (7, 11029320), (8, 9650655), (9, 8578360), (10, 7720524), (12, 6433770), (14, 5514660), (15, 5147016), (18, 4289180), (20, 3860262), (21, 3676440), (24, 3216885), (28, 2757330), (30, 2573508), (35, 2205864), (36, 2144590), (40, 1930131), (42, 1838220), (45, 1715672), (56, 1378665), (60, 1286754), (63, 1225480), (70, 1102932), (72, 1072295), (84, 919110), (90, 857836), (105, 735288), (120, 643377), (126, 612740), (140, 551466), (168, 459555), (180, 428918), (210, 367644), (252, 306370), (280, 275733), (315, 245096), (360, 214459), (420, 183822), (504, 153185), (630, 122548), (840, 91911), (1260, 61274), (2520, 30637)]