200029725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 414348480

約数和(自身を除く): 214318755

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 105, 175, 225, 267, 315, 445, 525, 623, 801, 1335, 1427, 1575, 1869, 2225, 3115, 4005, 4281, 5607, 6675, 7135, 9345, 9989, 12843, 15575, 20025, 21405, 28035, 29967, 35675, 46725, 49945, 64215, 89901, 107025, 127003, 140175, 149835, 249725, 321075, 381009, 449505, 635015, 749175, 889021, 1143027, 1905045, 2247525, 2667063, 3175075, 4445105, 5715135, 8001189, 9525225, 13335315, 22225525, 28575675, 40005945, 66676575, 200029725]

約数ペア:

[(1, 200029725), (3, 66676575), (5, 40005945), (7, 28575675), (9, 22225525), (15, 13335315), (21, 9525225), (25, 8001189), (35, 5715135), (45, 4445105), (63, 3175075), (75, 2667063), (89, 2247525), (105, 1905045), (175, 1143027), (225, 889021), (267, 749175), (315, 635015), (445, 449505), (525, 381009), (623, 321075), (801, 249725), (1335, 149835), (1427, 140175), (1575, 127003), (1869, 107025), (2225, 89901), (3115, 64215), (4005, 49945), (4281, 46725), (5607, 35675), (6675, 29967), (7135, 28035), (9345, 21405), (9989, 20025), (12843, 15575)]