76917540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 96

約数和(自身を含む): 251919360

約数和(自身を除く): 175001820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4259, 4515, 6020, 8518, 9030, 12777, 17036, 18060, 21295, 25554, 29813, 42590, 51108, 59626, 63885, 85180, 89439, 119252, 127770, 149065, 178878, 183137, 255540, 298130, 357756, 366274, 447195, 549411, 596260, 732548, 894390, 915685, 1098822, 1281959, 1788780, 1831370, 2197644, 2563918, 2747055, 3662740, 3845877, 5127836, 5494110, 6409795, 7691754, 10988220, 12819590, 15383508, 19229385, 25639180, 38458770, 76917540]

約数ペア:

[(1, 76917540), (2, 38458770), (3, 25639180), (4, 19229385), (5, 15383508), (6, 12819590), (7, 10988220), (10, 7691754), (12, 6409795), (14, 5494110), (15, 5127836), (20, 3845877), (21, 3662740), (28, 2747055), (30, 2563918), (35, 2197644), (42, 1831370), (43, 1788780), (60, 1281959), (70, 1098822), (84, 915685), (86, 894390), (105, 732548), (129, 596260), (140, 549411), (172, 447195), (210, 366274), (215, 357756), (258, 298130), (301, 255540), (420, 183137), (430, 178878), (516, 149065), (602, 127770), (645, 119252), (860, 89439), (903, 85180), (1204, 63885), (1290, 59626), (1505, 51108), (1806, 42590), (2580, 29813), (3010, 25554), (3612, 21295), (4259, 18060), (4515, 17036), (6020, 12777), (8518, 9030)]