201660780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5039}}^1$

素因数の和:5103

約数の個数: 96

約数和(自身を含む): 609638400

約数和(自身を除く): 407977620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 4002, 5039, 6670, 8004, 10005, 10078, 13340, 15117, 20010, 20156, 25195, 30234, 40020, 50390, 60468, 75585, 100780, 115897, 146131, 151170, 231794, 292262, 302340, 347691, 438393, 463588, 579485, 584524, 695382, 730655, 876786, 1158970, 1390764, 1461310, 1738455, 1753572, 2191965, 2317940, 2922620, 3361013, 3476910, 4383930, 6722026, 6953820, 8767860, 10083039, 13444052, 16805065, 20166078, 33610130, 40332156, 50415195, 67220260, 100830390, 201660780]

約数ペア:

[(1, 201660780), (2, 100830390), (3, 67220260), (4, 50415195), (5, 40332156), (6, 33610130), (10, 20166078), (12, 16805065), (15, 13444052), (20, 10083039), (23, 8767860), (29, 6953820), (30, 6722026), (46, 4383930), (58, 3476910), (60, 3361013), (69, 2922620), (87, 2317940), (92, 2191965), (115, 1753572), (116, 1738455), (138, 1461310), (145, 1390764), (174, 1158970), (230, 876786), (276, 730655), (290, 695382), (345, 584524), (348, 579485), (435, 463588), (460, 438393), (580, 347691), (667, 302340), (690, 292262), (870, 231794), (1334, 151170), (1380, 146131), (1740, 115897), (2001, 100780), (2668, 75585), (3335, 60468), (4002, 50390), (5039, 40020), (6670, 30234), (8004, 25195), (10005, 20156), (10078, 20010), (13340, 15117)]