36540540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4779

約数の個数: 72

約数和(自身を含む): 113441328

約数和(自身を除く): 76900788

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, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 4721, 7740, 9442, 14163, 18884, 23605, 28326, 42489, 47210, 56652, 70815, 84978, 94420, 141630, 169956, 203003, 212445, 283260, 406006, 424890, 609009, 812012, 849780, 1015015, 1218018, 1827027, 2030030, 2436036, 3045045, 3654054, 4060060, 6090090, 7308108, 9135135, 12180180, 18270270, 36540540]

約数ペア:

[(1, 36540540), (2, 18270270), (3, 12180180), (4, 9135135), (5, 7308108), (6, 6090090), (9, 4060060), (10, 3654054), (12, 3045045), (15, 2436036), (18, 2030030), (20, 1827027), (30, 1218018), (36, 1015015), (43, 849780), (45, 812012), (60, 609009), (86, 424890), (90, 406006), (129, 283260), (172, 212445), (180, 203003), (215, 169956), (258, 141630), (387, 94420), (430, 84978), (516, 70815), (645, 56652), (774, 47210), (860, 42489), (1290, 28326), (1548, 23605), (1935, 18884), (2580, 14163), (3870, 9442), (4721, 7740)]