216217080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{200201}}^1$

素因数の和:200221

約数の個数: 64

約数和(自身を含む): 720727200

約数和(自身を除く): 504510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 200201, 400402, 600603, 800804, 1001005, 1201206, 1601608, 1801809, 2002010, 2402412, 3003015, 3603618, 4004020, 4804824, 5405427, 6006030, 7207236, 8008040, 9009045, 10810854, 12012060, 14414472, 18018090, 21621708, 24024120, 27027135, 36036180, 43243416, 54054270, 72072360, 108108540, 216217080]

約数ペア:

[(1, 216217080), (2, 108108540), (3, 72072360), (4, 54054270), (5, 43243416), (6, 36036180), (8, 27027135), (9, 24024120), (10, 21621708), (12, 18018090), (15, 14414472), (18, 12012060), (20, 10810854), (24, 9009045), (27, 8008040), (30, 7207236), (36, 6006030), (40, 5405427), (45, 4804824), (54, 4004020), (60, 3603618), (72, 3003015), (90, 2402412), (108, 2002010), (120, 1801809), (135, 1601608), (180, 1201206), (216, 1001005), (270, 800804), (360, 600603), (540, 400402), (1080, 200201)]