54402660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 180887616

約数和(自身を除く): 126484956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 347, 390, 402, 468, 585, 603, 670, 694, 780, 804, 871, 1005, 1041, 1170, 1206, 1340, 1388, 1735, 1742, 2010, 2082, 2340, 2412, 2613, 3015, 3123, 3470, 3484, 4020, 4164, 4355, 4511, 5205, 5226, 6030, 6246, 6940, 7839, 8710, 9022, 10410, 10452, 12060, 12492, 13065, 13533, 15615, 15678, 17420, 18044, 20820, 22555, 23249, 26130, 27066, 31230, 31356, 39195, 40599, 45110, 46498, 52260, 54132, 62460, 67665, 69747, 78390, 81198, 90220, 92996, 116245, 135330, 139494, 156780, 162396, 202995, 209241, 232490, 270660, 278988, 302237, 348735, 405990, 418482, 464980, 604474, 697470, 811980, 836964, 906711, 1046205, 1208948, 1394940, 1511185, 1813422, 2092410, 2720133, 3022370, 3626844, 4184820, 4533555, 5440266, 6044740, 9067110, 10880532, 13600665, 18134220, 27201330, 54402660]

約数ペア:

[(1, 54402660), (2, 27201330), (3, 18134220), (4, 13600665), (5, 10880532), (6, 9067110), (9, 6044740), (10, 5440266), (12, 4533555), (13, 4184820), (15, 3626844), (18, 3022370), (20, 2720133), (26, 2092410), (30, 1813422), (36, 1511185), (39, 1394940), (45, 1208948), (52, 1046205), (60, 906711), (65, 836964), (67, 811980), (78, 697470), (90, 604474), (117, 464980), (130, 418482), (134, 405990), (156, 348735), (180, 302237), (195, 278988), (201, 270660), (234, 232490), (260, 209241), (268, 202995), (335, 162396), (347, 156780), (390, 139494), (402, 135330), (468, 116245), (585, 92996), (603, 90220), (670, 81198), (694, 78390), (780, 69747), (804, 67665), (871, 62460), (1005, 54132), (1041, 52260), (1170, 46498), (1206, 45110), (1340, 40599), (1388, 39195), (1735, 31356), (1742, 31230), (2010, 27066), (2082, 26130), (2340, 23249), (2412, 22555), (2613, 20820), (3015, 18044), (3123, 17420), (3470, 15678), (3484, 15615), (4020, 13533), (4164, 13065), (4355, 12492), (4511, 12060), (5205, 10452), (5226, 10410), (6030, 9022), (6246, 8710), (6940, 7839)]