2008395900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{318793}}^1$

素因数の和:318820

約数の個数: 108

約数和(自身を含む): 7194542992

約数和(自身を除く): 5186147092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 318793, 637586, 956379, 1275172, 1593965, 1912758, 2231551, 2869137, 3187930, 3825516, 4463102, 4781895, 5738274, 6375860, 6694653, 7969825, 8926204, 9563790, 11157755, 11476548, 13389306, 14345685, 15939650, 19127580, 20083959, 22315510, 23909475, 26778612, 28691370, 31879300, 33473265, 40167918, 44631020, 47818950, 55788775, 57382740, 66946530, 71728425, 80335836, 95637900, 100419795, 111577550, 133893060, 143456850, 167366325, 200839590, 223155100, 286913700, 334732650, 401679180, 502098975, 669465300, 1004197950, 2008395900]

約数ペア:

[(1, 2008395900), (2, 1004197950), (3, 669465300), (4, 502098975), (5, 401679180), (6, 334732650), (7, 286913700), (9, 223155100), (10, 200839590), (12, 167366325), (14, 143456850), (15, 133893060), (18, 111577550), (20, 100419795), (21, 95637900), (25, 80335836), (28, 71728425), (30, 66946530), (35, 57382740), (36, 55788775), (42, 47818950), (45, 44631020), (50, 40167918), (60, 33473265), (63, 31879300), (70, 28691370), (75, 26778612), (84, 23909475), (90, 22315510), (100, 20083959), (105, 19127580), (126, 15939650), (140, 14345685), (150, 13389306), (175, 11476548), (180, 11157755), (210, 9563790), (225, 8926204), (252, 7969825), (300, 6694653), (315, 6375860), (350, 5738274), (420, 4781895), (450, 4463102), (525, 3825516), (630, 3187930), (700, 2869137), (900, 2231551), (1050, 1912758), (1260, 1593965), (1575, 1275172), (2100, 956379), (3150, 637586), (6300, 318793)]