76455540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60679}}^1$

素因数の和:60701

約数の個数: 72

約数和(自身を含む): 265050240

約数和(自身を除く): 188594700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60679, 121358, 182037, 242716, 303395, 364074, 424753, 546111, 606790, 728148, 849506, 910185, 1092222, 1213580, 1274259, 1699012, 1820370, 2123765, 2184444, 2548518, 2730555, 3640740, 3822777, 4247530, 5097036, 5461110, 6371295, 7645554, 8495060, 10922220, 12742590, 15291108, 19113885, 25485180, 38227770, 76455540]

約数ペア:

[(1, 76455540), (2, 38227770), (3, 25485180), (4, 19113885), (5, 15291108), (6, 12742590), (7, 10922220), (9, 8495060), (10, 7645554), (12, 6371295), (14, 5461110), (15, 5097036), (18, 4247530), (20, 3822777), (21, 3640740), (28, 2730555), (30, 2548518), (35, 2184444), (36, 2123765), (42, 1820370), (45, 1699012), (60, 1274259), (63, 1213580), (70, 1092222), (84, 910185), (90, 849506), (105, 728148), (126, 606790), (140, 546111), (180, 424753), (210, 364074), (252, 303395), (315, 242716), (420, 182037), (630, 121358), (1260, 60679)]